| 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 | $46.40 | 10.516% | $51.2794 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $121.92 | 7.674% | $131.2761 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $208.32 | 6.813% | $222.5128 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $5.50 | 12.407% | $6.1824 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $108.84 | 10.610% | $120.3879 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $97.46 | 10.564% | $107.7557 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $157.38 | 11.242% | $175.0727 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $745.82 | $814.4670 | $814.47 | $814.50 | $814.60 | |