| 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 | $97.57 | 12.783% | $110.0424 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $93.37 | 7.162% | $100.0572 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $44.61 | 3.456% | $46.1517 | $46.15 | $46.15 | $46.20 |
| Purchase #4 | $55.81 | 5.646% | $58.961 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $63.40 | 7.495% | $68.1518 | $68.15 | $68.15 | $68.20 |
| Purchase #6 | $43.67 | 12.661% | $49.1991 | $49.20 | $49.20 | $49.20 |
| Purchase #7 | $178.74 | 9.411% | $195.5612 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $577.17 | $628.1244 | $628.12 | $628.10 | $628.30 | |