| 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 | $196.78 | 10.352% | $217.1507 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $119.82 | 6.575% | $127.6982 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $87.35 | 7.438% | $93.8471 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $27.92 | 7.731% | $30.0785 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $94.71 | 5.267% | $99.6984 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $45.75 | 9.481% | $50.0876 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $77.35 | 3.581% | $80.1199 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $649.68 | $698.6804 | $698.69 | $698.70 | $698.70 | |