| 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 | $51.86 | 7.706% | $55.8563 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $100.99 | 12.382% | $113.4946 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $170.30 | 10.501% | $188.1832 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $106.56 | 11.448% | $118.759 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $30.91 | 4.656% | $32.3492 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $241.91 | 12.220% | $271.4714 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $188.87 | 8.218% | $204.3913 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $891.40 | $984.5050 | $984.50 | $984.50 | $984.60 | |