| 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 | $103.96 | 3.339% | $107.4312 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $205.33 | 3.308% | $212.1223 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $58.59 | 6.628% | $62.4733 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $50.65 | 3.621% | $52.484 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $71.56 | 3.685% | $74.197 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $20.54 | 12.217% | $23.0494 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $23.90 | 6.708% | $25.5032 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $534.53 | $557.2604 | $557.25 | $557.25 | $557.20 | |