| 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 | $83.28 | 7.462% | $89.4944 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $217.96 | 3.824% | $226.2948 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $152.55 | 7.524% | $164.0279 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $106.83 | 4.435% | $111.5679 | $111.57 | $111.55 | $111.60 |
| Purchase #5 | $89.84 | 4.807% | $94.1586 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $13.66 | 9.712% | $14.9867 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $144.91 | 12.717% | $163.3382 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $809.03 | $863.8685 | $863.87 | $863.90 | $863.90 | |