| 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 | $82.35 | 4.512% | $86.0656 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $12.54 | 10.389% | $13.8428 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $220.79 | 5.429% | $232.7767 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $150.66 | 5.432% | $158.8439 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $237.67 | 11.221% | $264.339 | $264.34 | $264.35 | $264.30 |
| Purchase #6 | $70.57 | 11.676% | $78.8098 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $119.66 | 4.427% | $124.9573 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $894.24 | $959.6351 | $959.64 | $959.65 | $959.60 | |