| 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 | $48.58 | 7.431% | $52.19 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $161.66 | 8.549% | $175.4803 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $99.70 | 8.552% | $108.2263 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $5.47 | 3.831% | $5.6796 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $215.34 | 8.268% | $233.1443 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $110.59 | 7.328% | $118.694 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $26.97 | 4.487% | $28.1801 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $668.31 | $721.5946 | $721.59 | $721.70 | $721.60 | |