Plugin https://woocommerce.com/products/payment-gateway-based-fees/
Want to recover 0.45 + 3.4% credit card fee charged by payment processor.
However this is added on top of GST.
Options:
- add % to total amount
- Value to add = 2.9565 (=3.4% less GST)
- Fixed value to add = 0.39 (= 0.45 less GST)
BUT this still leaves us short..
20170509: Bunped to 3.4% + 0.45 before GST