| 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 | $34.56 | 10.267% | $38.1083 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $45.55 | 8.466% | $49.4063 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $154.25 | 5.755% | $163.1271 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $21.46 | 11.572% | $23.9434 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $200.89 | 4.509% | $209.9481 | $209.95 | $209.95 | $209.90 |
| Purchase #6 | $59.45 | 4.187% | $61.9392 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $250.86 | 4.536% | $262.239 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $767.02 | $808.7114 | $808.72 | $808.75 | $808.50 | |