| 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 | $29.54 | 3.637% | $30.6144 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $92.52 | 5.859% | $97.9407 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $164.43 | 5.432% | $173.3618 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $81.37 | 8.580% | $88.3515 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $110.37 | 10.490% | $121.9478 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $59.38 | 5.210% | $62.4737 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $191.61 | 4.148% | $199.558 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $729.22 | $774.2479 | $774.24 | $774.20 | $774.30 | |