| 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 | $91.80 | 6.119% | $97.4172 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $104.69 | 3.242% | $108.084 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $114.52 | 10.390% | $126.4186 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $75.28 | 5.234% | $79.2202 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $186.81 | 11.582% | $208.4463 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $197.29 | 3.853% | $204.8916 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $125.25 | 5.442% | $132.0661 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $895.64 | $956.5440 | $956.55 | $956.50 | $956.50 | |