Well, not many people would need it for their advantage, but for business and tracking purposes, it may be useful for them. Example, they could use an address for their earnings, and track their earnings in different periods of time. The period of time could be in 12 hour intervals or less, and I suggested it because it would be nice and interesting to know the number of transactions, and the earnings you get.

I can't really think of how that would benefit others though, but if that is possible, it would look more informative, than just providing the change.