| 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 | $102.71 | 10.128% | $113.1125 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $190.70 | 12.793% | $215.0963 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $72.40 | 5.825% | $76.6173 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $75.50 | 9.286% | $82.5109 | $82.51 | $82.50 | $82.50 |
| Purchase #5 | $19.37 | 7.151% | $20.7551 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $44.76 | 5.787% | $47.3503 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $212.71 | 11.362% | $236.8781 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $718.15 | $792.3205 | $792.33 | $792.30 | $792.40 | |