| 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 | $94.91 | 4.495% | $99.1762 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $191.43 | 12.420% | $215.2056 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $42.95 | 9.583% | $47.0659 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $108.74 | 9.701% | $119.2889 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $33.78 | 11.425% | $37.6394 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $78.29 | 12.561% | $88.124 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $106.56 | 13.724% | $121.1843 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $656.66 | $727.6843 | $727.69 | $727.70 | $727.70 | |