| 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 | $92.57 | 6.591% | $98.6713 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $166.91 | 9.723% | $183.1387 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $165.73 | 7.485% | $178.1349 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $18.40 | 5.316% | $19.3781 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $76.71 | 7.165% | $82.2063 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $102.96 | 12.833% | $116.1729 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $113.37 | 11.602% | $126.5232 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $736.65 | $804.2254 | $804.22 | $804.20 | $804.20 | |