| 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 | $71.87 | 8.648% | $78.0853 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $233.31 | 7.763% | $251.4219 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $124.71 | 3.477% | $129.0462 | $129.05 | $129.05 | $129.00 |
| Purchase #4 | $167.96 | 6.340% | $178.6087 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $180.44 | 4.308% | $188.2134 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $26.56 | 4.687% | $27.8049 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $99.26 | 7.601% | $106.8048 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $904.11 | $959.9852 | $959.98 | $959.95 | $959.90 | |