Final minute clock stoppage question

[rulesmaven]

Because it's anomolous. Why have the stoppage in the last minute at all unless you think it serves a purpose. And whatever that purpose might be, it's undermined if ten seconds can run off the clock because a basket is scored one second EARLIER in the game. Makes no sense.

If the desire is to preserve time from running of the clock in non-play situations under one minute, why allow the clock to tick down under a minute in a non-play situation just because of the happenstance of when the player scored.