| 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 | $43.33 | 12.771% | $48.8637 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $47.90 | 10.118% | $52.7465 | $52.75 | $52.75 | $52.70 |
| Purchase #3 | $49.36 | 7.524% | $53.0738 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $71.36 | 8.372% | $77.3343 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $221.69 | 5.577% | $234.0537 | $234.05 | $234.05 | $234.10 |
| Purchase #6 | $65.28 | 12.508% | $73.4452 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $109.73 | 11.859% | $122.7429 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $608.65 | $662.2601 | $662.25 | $662.25 | $662.20 | |