I have a US store, and I've followed the instructions to change the formatting, so I can see the currency code "USD" after my prices like this: $49.95 USD. But I also have the geolocation app and an option to show prices in CAD/AUD/NZD. But when the prices show in to customers in Canada/ Australia/ New Zealand, there's no country code behind the price like: $49.95 CAD. There is only $49.95.
How do I display the CAD/AUD/NZD currency code behind the price?