| 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 | $23.95 | 7.648% | $25.7817 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $88.65 | 11.836% | $99.1426 | $99.14 | $99.15 | $99.10 |
| Purchase #3 | $14.41 | 12.748% | $16.247 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $151.79 | 7.428% | $163.065 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $247.35 | 12.162% | $277.4327 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $88.69 | 6.179% | $94.1702 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $215.96 | 10.850% | $239.3917 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $830.80 | $915.2309 | $915.23 | $915.25 | $915.20 | |