I do it all the time. Just mix them in with the ones you did roll, within reason. I also DO NOT dump them at a bank that is also supplied by Brinks. I dump them at a bank supplied by CWI (the paper wrapped rolls).
The opposite is true with paper rolls. Every now and then a get a box of brand new 2011's. I don't want them. I just mix them in too. They get dumped at the Brinks supplied banks.
In 3 years I have yet to be asked about this.