| 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 | $244.79 | 4.660% | $256.1972 | $256.20 | $256.20 | $256.20 |
| Purchase #2 | $76.65 | 4.144% | $79.8264 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $198.40 | 8.424% | $215.1132 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $52.50 | 9.689% | $57.5867 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $58.52 | 8.357% | $63.4105 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $155.55 | 13.573% | $176.6628 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $121.37 | 4.188% | $126.453 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $907.78 | $975.2498 | $975.25 | $975.25 | $975.30 | |