| 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 | $44.38 | 8.548% | $48.1736 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $224.81 | 10.531% | $248.4847 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $137.60 | 5.529% | $145.2079 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $215.25 | 9.708% | $236.1465 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $28.46 | 4.484% | $29.7361 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $114.56 | 10.137% | $126.1729 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $125.56 | 13.286% | $142.2419 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $890.62 | $976.1636 | $976.16 | $976.15 | $976.10 | |