| 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 | $75.96 | 13.366% | $86.1128 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $123.82 | 13.466% | $140.4936 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $36.58 | 9.197% | $39.9443 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $152.53 | 11.567% | $170.1731 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $70.89 | 3.801% | $73.5845 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $59.42 | 7.399% | $63.8165 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $132.71 | 11.562% | $148.0539 | $148.05 | $148.05 | $148.10 |
| 7 purchase totals = | $651.91 | $722.1787 | $722.16 | $722.15 | $722.20 | |