| 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 | $30.98 | 3.824% | $32.1647 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $101.72 | 9.273% | $111.1525 | $111.15 | $111.15 | $111.20 |
| Purchase #3 | $126.75 | 11.230% | $140.984 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $163.53 | 13.549% | $185.6867 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $248.37 | 9.515% | $272.0024 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $28.97 | 12.829% | $32.6866 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $70.60 | 5.401% | $74.4131 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $770.92 | $849.0900 | $849.08 | $849.10 | $849.20 | |