| 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 | $78.47 | 11.678% | $87.6337 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $196.55 | 12.325% | $220.7748 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $7.63 | 3.134% | $7.8691 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $66.40 | 13.359% | $75.2704 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $153.55 | 10.367% | $169.4685 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $234.39 | 11.618% | $261.6214 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $168.90 | 4.303% | $176.1678 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $905.89 | $998.8057 | $998.80 | $998.70 | $998.90 | |