Receivables Prompt Payment Discount small variance

Summary:

We have one customer that we provide a prompt payment discount to. 1%/10/net 30. They always take a few dollars more than the 1% amount. We wish to write if off at the time of payments. Is there a way to do this automatically in Oracle without actually performing the write-off process. Is the receipt is within the tolerance we just want to record the payment without any further steps. Oracle would record the additional discount to an unearned discount account. Is there a way to do this?

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We have one customer that we provide a prompt payment discount to. 1%/10/net 30. They always take a few dollars more than the 1% amount. We wish to write if off at the time of payments. Is there a way to do this automatically in Oracle without actually performing the write-off process. Is the receipt is within the tolerance we just want to record the payment without any further steps. Oracle would record the additional discount to an unearned discount account. Is there a way to do this? The variance is typically no more than one or two dollars.