| 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 | $17.49 | 10.537% | $19.3329 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $71.43 | 9.405% | $78.148 | $78.15 | $78.15 | $78.10 |
| Purchase #3 | $186.55 | 3.767% | $193.5773 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $6.68 | 6.701% | $7.1276 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $193.41 | 11.227% | $215.1241 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $62.94 | 12.418% | $70.7559 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $7.57 | 4.470% | $7.9084 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $546.07 | $591.9742 | $591.98 | $592.00 | $591.90 | |