| 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 | $49.30 | 8.290% | $53.387 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $47.96 | 13.675% | $54.5185 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $116.44 | 6.480% | $123.9853 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $163.83 | 13.171% | $185.408 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $238.86 | 4.333% | $249.2098 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $88.83 | 6.247% | $94.3792 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $109.62 | 5.513% | $115.6634 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $814.84 | $876.5512 | $876.56 | $876.55 | $876.60 | |