Hello,

I work as a cashier for a large retailer. I won't mention where, but
as a cashier, they're all the same. I have recently found 3 $10 notes
from 2006 (?) that all start with 0000. I thought notes with low
serials were supposed to be hard to come by. But to find 3 in about a
weeks time? Do I have notes that are worth more than the $10 face
value or should I just put them back into circulation? Thanks!