| 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 | $49.55 | 3.212% | $51.1415 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $74.42 | 9.834% | $81.7385 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $150.43 | 8.372% | $163.024 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $209.87 | 11.709% | $234.4437 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $30.37 | 3.325% | $31.3798 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $108.89 | 11.483% | $121.3938 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $244.95 | 6.814% | $261.6409 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $868.48 | $944.7622 | $944.75 | $944.80 | $944.60 | |