| 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 | $30.97 | 4.304% | $32.3029 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $108.53 | 11.839% | $121.3789 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $50.65 | 8.154% | $54.78 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $215.53 | 5.360% | $227.0824 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $213.62 | 8.640% | $232.0768 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $26.65 | 9.213% | $29.1053 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $25.66 | 4.648% | $26.8527 | $26.85 | $26.85 | $26.90 |
| 7 purchase totals = | $671.61 | $723.5790 | $723.58 | $723.65 | $723.70 | |