Hi there - we can assist with this for sure; we have done this a variety of different ways (see below for examples). I assume you likely want the customer to check out in their native currency - correct?
Examples:
https://inhabitliving.com/ (select Canada as your country)
http://bbqsandgrills.com/ (visit from a Canadian computer)
Please email us at projects@whitewatersolutions.com if you require assistance
Cheers!
WhiteWater Web