| 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 | $55.46 | 8.288% | $60.0565 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $43.62 | 13.253% | $49.401 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $163.89 | 3.129% | $169.0181 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $208.41 | 8.363% | $225.8393 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $40.77 | 13.864% | $46.4224 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $229.84 | 8.109% | $248.4777 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $104.46 | 3.368% | $107.9782 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $846.45 | $907.1932 | $907.20 | $907.20 | $907.20 | |