| 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 | $139.35 | 7.404% | $149.6675 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $30.31 | 10.411% | $33.4656 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $102.84 | 7.624% | $110.6805 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $152.64 | 10.499% | $168.6657 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $62.92 | 5.328% | $66.2724 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $216.48 | 4.610% | $226.4597 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $47.85 | 13.750% | $54.4294 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $752.39 | $809.6408 | $809.65 | $809.60 | $809.80 | |