| 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 | $91.30 | 6.575% | $97.303 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $26.91 | 13.571% | $30.562 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $212.84 | 3.386% | $220.0468 | $220.05 | $220.05 | $220.00 |
| Purchase #4 | $48.74 | 8.397% | $52.8327 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $105.91 | 5.272% | $111.4936 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $52.40 | 6.585% | $55.8505 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $95.52 | 10.612% | $105.6566 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $633.62 | $673.7452 | $673.74 | $673.75 | $673.80 | |