| 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 | $139.60 | 10.370% | $154.0765 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $125.29 | 9.840% | $137.6185 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $16.95 | 5.453% | $17.8743 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $242.46 | 3.193% | $250.2017 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $54.71 | 7.680% | $58.9117 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $48.43 | 12.547% | $54.5065 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $61.45 | 9.520% | $67.3 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $688.89 | $740.4892 | $740.49 | $740.45 | $740.50 | |