Looks like it's Ziplock bags... I was half hoping that there was some multi-functional currency sorter out there!
Props to all you who donate at the end of the trip - I'm normally using most of my currencies many times a year. I sometimes paid down hotel bills with cash, then have been caught out of my expense report my only claiming the credit card amount. I also have Yorkshire* blood.......
* A region of England famed for its parsimony: Definition of a Yorkshireman - A Scotsman with all the generosity squeezed out of him.