| 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 | $78.43 | 13.473% | $88.9969 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $13.79 | 10.567% | $15.2472 | $15.25 | $15.25 | $15.20 |
| Purchase #3 | $59.84 | 10.488% | $66.116 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $72.85 | 6.864% | $77.8504 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $68.40 | 8.838% | $74.4452 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $84.81 | 11.766% | $94.7887 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $105.56 | 7.648% | $113.6332 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $483.68 | $531.0776 | $531.09 | $531.10 | $531.00 | |