| 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 | $65.94 | 11.652% | $73.6233 | $73.62 | $73.60 | $73.60 |
| Purchase #2 | $92.38 | 5.290% | $97.2669 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $83.43 | 7.358% | $89.5688 | $89.57 | $89.55 | $89.60 |
| Purchase #4 | $29.65 | 3.538% | $30.699 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $137.41 | 11.659% | $153.4306 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $40.88 | 6.312% | $43.4603 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $97.60 | 4.604% | $102.0935 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $547.29 | $590.1424 | $590.14 | $590.10 | $590.20 | |