(The cashier calls me up to the register to check a price for a product that’s ringing up as more than the shelf tag indicated. I run to check, and report back.)

Me: “Yes, sir. I’m sorry, it appears the sale sign was still up. But our system no longer recognizes the sale price. We’ll change the price for you.”

Customer: “Have you ever had a bag placed over your head?”

Me: “Um…no.”

Customer: “Well, you’re fixing the price for me. So today’s not that day.”