| 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 | $93.28 | 10.600% | $103.1677 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $41.63 | 9.198% | $45.4591 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $110.81 | 5.645% | $117.0652 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $172.59 | 12.590% | $194.3191 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $59.67 | 10.619% | $66.0064 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $79.59 | 5.749% | $84.1656 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $154.26 | 10.451% | $170.3817 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $711.83 | $780.5648 | $780.58 | $780.50 | $780.70 | |