| 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 | $91.86 | 3.532% | $95.1045 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $154.25 | 6.155% | $163.7441 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $125.94 | 11.802% | $140.8034 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $208.63 | 7.410% | $224.0895 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $35.99 | 3.819% | $37.3645 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $99.52 | 7.638% | $107.1213 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $11.46 | 9.846% | $12.5884 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $727.65 | $780.8157 | $780.80 | $780.80 | $780.80 | |