| 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 | $45.34 | 5.255% | $47.7226 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $142.79 | 7.859% | $154.0119 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $231.41 | 8.159% | $250.2907 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $108.28 | 13.297% | $122.678 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $93.27 | 13.852% | $106.1898 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $157.30 | 11.459% | $175.325 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $128.62 | 3.215% | $132.7551 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $907.01 | $988.9731 | $988.98 | $989.00 | $989.00 | |