| 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 | $109.94 | 5.673% | $116.1769 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $30.78 | 7.614% | $33.1236 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $197.81 | 4.377% | $206.4681 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $80.38 | 13.583% | $91.298 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $25.34 | 8.361% | $27.4587 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $51.79 | 13.301% | $58.6786 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $129.76 | 10.221% | $143.0228 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $625.80 | $676.2267 | $676.23 | $676.20 | $676.30 | |