I think this is a situation where Americans as a collective lose tons of money, but one that is considered perfectly valid refund territory. I would be willing to bet than more times than not when the average supermarket shopper realizes they have a spoiled, rotten, or stale item when they're already home, they just throw it out. What's a few bucks, they think. Plus, they'd have to get back in the car, go back to the store, speak to the manager, blahblahblah. All worth it in my book. Food isn't cheap, and this is America; we shouldn't expect anything less than the highest quality food for which we're paying.

Thanassis Stavrakis/AP/File
A consumer shops at a supermarket in Athens, Monday, July 20, 2015.