These two photos show what I purchased and what I was charged.  Can someone explain the price differences.  You can see both show Canadian dollars.  There was only 1 purchase made.

Hello, it seems that 54.37 was for a different purchase maybe?

Nope, the purchase order showed immediately after the confirmation.  I believe apple is charging me USD instead of CAD.  I'm trying to get in touch with them too to figure this out.