| 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 | $69.41 | 3.688% | $71.9698 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $172.43 | 5.627% | $182.1326 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $60.71 | 9.300% | $66.356 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $110.31 | 9.760% | $121.0763 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $242.62 | 5.383% | $255.6802 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $111.41 | 4.323% | $116.2263 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $71.57 | 6.845% | $76.469 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $838.46 | $889.9102 | $889.92 | $889.95 | $890.00 | |