How to remove some data not needed on new row from mysql query with rollup
Plan A (rather tedious):

IFNULL(payments.id, "General Total"),
IF(payments.id IS NULL, '', payments.driver_id),  -- conditionally blank each
...


Plan B:

( SELECT ... )  -- without ROLLUP
UNION ALL
( SELECT 'Grand Total', '', ... SUM(...), '', ... )  -- Just total
ORDER BY ...   -- to get "Grand Total" to be last