admin/orders.php does not show correct currency on totals and shipping. Only shows USD. Products do show proper currency.
admin/orders.php?page=1&oID=1799&action=edit does not show correct currency on totals and shipping.
admin/invoice.php?oID=1799 shows correct currency on totals and shipping.
In this case we use USD as the base currency and CAD as an optional currency.
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