| 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 | $27.51 | 5.478% | $29.017 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $71.67 | 13.466% | $81.3211 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $17.28 | 3.440% | $17.8744 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $152.48 | 11.501% | $170.0167 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $139.97 | 11.384% | $155.9042 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $10.25 | 13.850% | $11.6696 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $234.66 | 4.179% | $244.4664 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $653.82 | $710.2694 | $710.27 | $710.15 | $710.30 | |