5 Peso note going the way of the 2 peso note as of 1/25.

D.B. Cooper

I saw a sign in one of the local stores near me. That they will no longer accept the 5 pesos bill after 1/25.
So you might want to start spending those 5 peso notes like a drunken sailor.
Even though it only amounts to about ¢.08 US cents.