| 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 | $70.92 | 4.588% | $74.1738 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $82.68 | 12.594% | $93.0927 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $181.92 | 10.409% | $200.8561 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $234.43 | 11.706% | $261.8724 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $43.42 | 11.669% | $48.4867 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $109.58 | 11.505% | $122.1872 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $175.88 | 6.844% | $187.9172 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $898.83 | $988.5861 | $988.59 | $988.55 | $988.70 | |