| 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 | $144.88 | 13.434% | $164.3432 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $8.42 | 4.719% | $8.8173 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $125.86 | 4.434% | $131.4406 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $28.98 | 4.721% | $30.3481 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $234.69 | 3.458% | $242.8056 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $93.33 | 7.136% | $99.99 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $125.31 | 5.862% | $132.6557 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $761.47 | $810.4005 | $810.41 | $810.40 | $810.30 | |