| 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 | $65.68 | 5.198% | $69.094 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $94.66 | 3.504% | $97.9769 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $153.33 | 4.469% | $160.1823 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $78.83 | 6.445% | $83.9106 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $216.41 | 11.262% | $240.7821 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $169.68 | 10.846% | $188.0835 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $49.37 | 11.719% | $55.1557 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $827.96 | $895.1851 | $895.18 | $895.25 | $895.30 | |