| 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 | $77.29 | 9.795% | $84.8606 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $238.79 | 9.589% | $261.6876 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $53.28 | 4.588% | $55.7245 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $209.39 | 9.157% | $228.5638 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $35.54 | 4.657% | $37.1951 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $191.61 | 8.669% | $208.2207 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $82.73 | 7.537% | $88.9654 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $888.63 | $965.2177 | $965.22 | $965.15 | $965.30 | |