| 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 | $47.63 | 3.635% | $49.3614 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $99.65 | 10.564% | $110.177 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $114.93 | 3.797% | $119.2939 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $157.39 | 9.816% | $172.8394 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $59.75 | 7.531% | $64.2498 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $128.35 | 6.853% | $137.1458 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $161.70 | 10.384% | $178.4909 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $769.40 | $831.5582 | $831.56 | $831.60 | $831.50 | |