| 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 | $73.42 | 4.571% | $76.776 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $193.29 | 10.184% | $212.9747 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $184.93 | 13.815% | $210.4781 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $59.79 | 10.706% | $66.1911 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $156.46 | 8.102% | $169.1364 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $77.83 | 6.479% | $82.8726 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $114.75 | 9.782% | $125.9748 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $860.47 | $944.4037 | $944.40 | $944.40 | $944.50 | |