| 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 | $48.60 | 4.430% | $50.753 | $50.75 | $50.75 | $50.80 |
| Purchase #2 | $128.74 | 3.259% | $132.9356 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $168.42 | 11.562% | $187.8927 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $143.56 | 13.745% | $163.2923 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $237.42 | 9.775% | $260.6278 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $27.86 | 8.366% | $30.1908 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $81.90 | 8.184% | $88.6027 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $836.50 | $914.2949 | $914.29 | $914.35 | $914.30 | |