"Edwin Pawlowski" wrote in message
.. .

"Rich256" wrote in message
Or you can say you are paying about $5.50 an hour to drive 70 instead of
60
( or earning $5.50, tax free, driving at 60).

That is for the saved 29 hours. For the full time it is more like 91¢ per
hour.


I look at is as your driving 70 instead of 60 you saves about 10 minutes.
The 91 cents is the savings for the 10 minutes, not the whole hour.
Therefore the $5.40 an hour for the saved time.