- Accumulate it for a while in a bowl. (Or in my case, my junk drawer at work.)
- When the bowl overflows, bring it to a CoinStar machine. There’s probably one at your grocery store. They don’t take a fee if you choose to get your money as an Amazon gift certificate. Choose that.
- Spend it on something irresponsible but fun at Amazon, like a game or an iPod Shuffle.
Last time I did this, I had about $50 and got Supreme Commander.
I just did it again tonight and made $81. No ideas yet, but it’ll be something fun!