| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.65 | 7.586% | $58.7957 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $64.36 | 8.539% | $69.8557 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $38.37 | 4.292% | $40.0168 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $37.44 | 10.798% | $41.4828 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $151.78 | 12.529% | $170.7965 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $172.56 | 10.837% | $191.2603 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $25.48 | 7.790% | $27.4649 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $544.64 | $599.6727 | $599.68 | $599.65 | $599.80 | |