One of my pet peeves is the fact that the people at the check out lines in supermarkets rarely can identify fruits and vegetables. Yesterday a young man asked me if I was buying peaches or nectarines. I looked at one, it sort of looked like a peach so I said "peaches". Later that night I went onto the Internet and found out that what I bought, having no fuzz at all, was a nectarine, not a peach. I checked the flyer for the supermercado and found out that, in fact, nectarines were $1.99 a pound and peaches were only $1.49 a pound. I had cheated at the market.
I wonder if there is a place in Dante's Inferno for people who misidentify fruits at the store. No, they are probably in Purgatorio.