| 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 | $99.56 | 5.553% | $105.0886 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $97.77 | 4.785% | $102.4483 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $70.49 | 12.355% | $79.199 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $11.76 | 4.625% | $12.3039 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $231.92 | 10.458% | $256.1742 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $135.93 | 4.772% | $142.4166 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $112.37 | 7.872% | $121.2158 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $759.80 | $818.8464 | $818.85 | $818.80 | $818.80 | |