| 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 | $90.38 | 8.143% | $97.7396 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $112.57 | 3.381% | $116.376 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $89.29 | 6.330% | $94.9421 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $183.75 | 3.848% | $190.8207 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $99.99 | 12.441% | $112.4298 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $42.47 | 3.695% | $44.0393 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $213.33 | 8.747% | $231.99 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $831.78 | $888.3375 | $888.34 | $888.40 | $888.20 | |