| 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 | $95.28 | 4.199% | $99.2808 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $160.71 | 10.700% | $177.906 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $45.99 | 8.467% | $49.884 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $45.66 | 8.140% | $49.3767 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $102.30 | 11.194% | $113.7515 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $191.26 | 12.564% | $215.2899 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $112.69 | 13.215% | $127.582 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $753.89 | $833.0709 | $833.07 | $833.15 | $833.20 | |