| 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 | $87.47 | 13.173% | $98.9924 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $184.57 | 13.173% | $208.8834 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $22.58 | 4.520% | $23.6006 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $227.45 | 9.197% | $248.3686 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $50.83 | 8.681% | $55.2426 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $118.30 | 5.843% | $125.2123 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $89.76 | 7.240% | $96.2586 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $780.96 | $856.5585 | $856.55 | $856.55 | $856.60 | |