| 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 | $14.66 | 9.814% | $16.0987 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $53.44 | 13.815% | $60.8227 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $100.43 | 10.834% | $111.3106 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $214.71 | 13.363% | $243.4017 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $63.28 | 10.692% | $70.0459 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $117.90 | 7.844% | $127.1481 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $179.42 | 3.821% | $186.2756 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $743.84 | $815.1033 | $815.11 | $815.10 | $815.00 | |