| 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 | $21.60 | 8.709% | $23.4811 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $166.88 | 3.251% | $172.3053 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $121.66 | 9.170% | $132.8162 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $153.97 | 9.360% | $168.3816 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $99.95 | 4.371% | $104.3188 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $137.82 | 12.212% | $154.6506 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $203.73 | 12.663% | $229.5283 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $905.61 | $985.4819 | $985.49 | $985.50 | $985.50 | |