| 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 | $53.60 | 9.451% | $58.6657 | $58.67 | $58.65 | $58.70 |
| Purchase #2 | $208.86 | 11.174% | $232.198 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $153.84 | 9.211% | $168.0102 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $61.41 | 8.147% | $66.4131 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $96.67 | 13.640% | $109.8558 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $59.87 | 7.465% | $64.3393 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $133.80 | 13.119% | $151.3532 | $151.35 | $151.35 | $151.40 |
| 7 purchase totals = | $768.05 | $850.8353 | $850.84 | $850.80 | $850.90 | |