That awkward moment you realize that every store that sells things also sells change.
I mean, it's just a theory at this point, but the next time I go shopping I'm definitely going to see if I can buy 4 quarters for a dollar.
If that works, next up is haggling!
"I'll offer you a dollar for 5 quarters!?" ... "What's that? 'No', you say? But they're not even shiny! And a couple of those are like 20 years old!" ... "Ok, fine. How about a dollar for 4 dull looking quarters and 2 shiny dimes then?"