Floyd Mayweather Literally Burning Money

Reps from multiple law enforcement agencies tell TMZ ... it is HIGHLY unlikely for Floyd to be charged with a crime .... with one person telling us, "Try to find a case in recent history where a person was prosecuted for destroying ONE bill. "

An official spokesperson for the Secret Service -- the agency that enforces the money burning law -- had no comment. Ditto for the United State's Attorney's Office.

It's bad enough that Floyd is burning money when the economy is in the crapper ... but what the hell is the point of the law if it's not enforced?