| 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 | $22.31 | 7.338% | $23.9471 | $23.95 | $23.95 | $23.90 |
| Purchase #2 | $241.96 | 12.476% | $272.1469 | $272.15 | $272.15 | $272.10 |
| Purchase #3 | $142.74 | 11.509% | $159.1679 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $75.36 | 9.811% | $82.7536 | $82.75 | $82.75 | $82.80 |
| Purchase #5 | $44.71 | 9.353% | $48.8917 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $12.47 | 8.571% | $13.5388 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $244.57 | 5.117% | $257.0846 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $784.12 | $857.5306 | $857.53 | $857.55 | $857.50 | |