| 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 | $99.34 | 8.728% | $108.0104 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $102.95 | 11.622% | $114.9148 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $36.29 | 3.446% | $37.5406 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $221.40 | 3.833% | $229.8863 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $112.28 | 10.637% | $124.2232 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $165.39 | 6.102% | $175.4821 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $7.54 | 4.841% | $7.905 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $745.19 | $797.9624 | $797.96 | $797.95 | $797.90 | |