| 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 | $14.98 | 5.793% | $15.8478 | $15.85 | $15.85 | $15.80 |
| Purchase #2 | $71.52 | 5.757% | $75.6374 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $157.30 | 4.172% | $163.8626 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $97.83 | 7.651% | $105.315 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $111.27 | 11.429% | $123.987 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $94.78 | 5.701% | $100.1834 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $36.68 | 13.466% | $41.6193 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $584.36 | $626.4525 | $626.46 | $626.45 | $626.40 | |