| 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 | $51.92 | 9.504% | $56.8545 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $125.36 | 13.321% | $142.0592 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $177.50 | 5.688% | $187.5962 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $59.63 | 5.751% | $63.0593 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $136.76 | 8.299% | $148.1097 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $130.89 | 9.485% | $143.3049 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $95.44 | 9.371% | $104.3837 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $777.50 | $845.3675 | $845.36 | $845.35 | $845.50 | |