| 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 | $127.59 | 5.456% | $134.5513 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $173.99 | 13.844% | $198.0772 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $71.47 | 11.216% | $79.4861 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $107.79 | 13.644% | $122.4969 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $16.63 | 3.479% | $17.2086 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $96.97 | 4.852% | $101.675 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $237.31 | 7.840% | $255.9151 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $831.75 | $909.4102 | $909.43 | $909.45 | $909.50 | |