| 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 | $74.56 | 7.591% | $80.2198 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $6.99 | 10.681% | $7.7366 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $70.98 | 13.248% | $80.3834 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $170.94 | 11.453% | $190.5178 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $161.88 | 9.856% | $177.8349 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $205.71 | 9.212% | $224.66 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $171.26 | 12.731% | $193.0631 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $862.32 | $954.4156 | $954.41 | $954.40 | $954.40 | |