I didn't see ONE single food price sign in the store. This is a matter of principle - strong principle, not just cheapskatedness. First, it puts you in an embarrassing (NEEDLESSLY embarrassing) situation when you have to ask. Or question the receipt (oh by the way their receipt does not show prices either!!) So your boss. Or church friends. Or neighbors ... roll their eyes watching you hold up everyone because you want to know if they charge 2.49 or 1.99 for some items ("Loooossserrr!"). Or you are so outraged at the price that you make them take something back off the order! How about this: all that happens while you have a hot young thing who's making eyes at you, or that you brought there, and she's going "LOOOOOOOsssserrrrr" in her mind. All simply because the store didn't do what 99.5% of all retailers do.
Two, buying from places who don't show prices BEFORE you're embarrassed or upset is an insult to the 99.5% of retailers who DO, and who spend the time and money, and keep the marked prices up to date. Would you gas up your car at a place with no marked prices or false displayed prices ("umm, dude, we just haven't had time to change the sign"), or stick to others who more reputably display the price - ahem, CORRECT price - before you select any item??
Anyway, as they don't itemize receipts, even for tax, I reconstructed my order at home based on an ubereats menu - and they charged 8% more than that (not counting tax). How about that. (Yes. I was feeling charitable and didn't just walk out when I saw no marked prices. I broke my own rule. I had moronically driven for seven miles looking for a donut shop instead of asking Google Maps ** - so I was in a weak state of mind. A sugar weakened state :) )
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Of course you can just go to the coffee shop two doors down and spend $4 to $6 on a deluxe latte to go with your $5 cupcake there :) I only know that because *that* place has a website and online menu - and in their store, a menu on a chalkboard ... without one single price on it. Not one :)
** (footnote) EDIT: I mean, instead of looking for donuts on YELP read more