If sending $1.34, the amount that will go to fees is $0 and the recipient will receive $1.34. That's 0% going to fees, effectively.

* Using custom fee rate of 0% + $0

To receive $1.34, a payment of $1.34 should be sent. $0 will go to fees. That's 0% in fees, effectively.

* Using custom fee rate of 0% + $0