Picking up change

If you see a lone penny, nickel, dime, quarter - do you pick it up? We have started to. We take our little dog for a walk and each day, so we have started looking for loose change on the sidewalk or road - we put it into our at home savings jar. Sure a penny or nickel, etc is not that much, but it does add up over a year,to perhaps buy milk, bread, etc. We never really picked up change before, so it's just one of the ways in which we are attempting to be save money at every chance we get. It won't make us money rich, but it's funny how excited we got when we found a quarter last week. Here's to looking down in parking lots and along walks...