| 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 | $7.27 | 3.105% | $7.4957 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $222.95 | 4.359% | $232.6684 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $38.47 | 5.340% | $40.5243 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $103.49 | 12.587% | $116.5163 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $22.32 | 4.289% | $23.2773 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $14.59 | 13.240% | $16.5217 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $156.64 | 8.244% | $169.5534 | $169.55 | $169.55 | $169.60 |
| 7 purchase totals = | $565.73 | $606.5571 | $606.56 | $606.50 | $606.60 | |