| 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 | $99.63 | 9.605% | $109.1995 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $86.38 | 12.840% | $97.4712 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $17.87 | 7.590% | $19.2263 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $248.39 | 8.324% | $269.066 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $196.90 | 3.547% | $203.884 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $82.81 | 5.869% | $87.6701 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $78.48 | 4.233% | $81.8021 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $810.46 | $868.3192 | $868.32 | $868.30 | $868.40 | |