| 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 | $65.82 | 13.604% | $74.7742 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $50.39 | 4.511% | $52.6631 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $102.32 | 8.342% | $110.8555 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $148.55 | 4.338% | $154.9941 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $237.28 | 10.296% | $261.7103 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $174.82 | 5.516% | $184.4631 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $13.79 | 11.353% | $15.3556 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $792.97 | $854.8159 | $854.81 | $854.75 | $855.00 | |