| 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 | $78.79 | 12.488% | $88.6293 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $89.27 | 9.863% | $98.0747 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $105.39 | 3.240% | $108.8046 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $233.68 | 8.645% | $253.8816 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $96.37 | 10.397% | $106.3896 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $200.75 | 4.295% | $209.3722 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $86.91 | 11.869% | $97.2253 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $891.16 | $962.3773 | $962.37 | $962.40 | $962.40 | |