| 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 | $74.31 | 7.491% | $79.8766 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $232.64 | 12.473% | $261.6572 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $120.93 | 6.162% | $128.3817 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $243.68 | 7.176% | $261.1665 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $47.94 | 11.344% | $53.3783 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $78.88 | 3.191% | $81.3971 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $110.96 | 4.468% | $115.9177 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $909.34 | $981.7751 | $981.79 | $981.80 | $981.90 | |