| 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 | $40.80 | 8.106% | $44.1072 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $151.58 | 3.154% | $156.3608 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $15.29 | 11.758% | $17.0878 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $30.99 | 4.617% | $32.4208 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $247.71 | 5.155% | $260.4795 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $121.44 | 4.113% | $126.4348 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $176.48 | 10.352% | $194.7492 | $194.75 | $194.75 | $194.70 |
| 7 purchase totals = | $784.29 | $831.6401 | $831.64 | $831.65 | $831.60 | |