| 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 | $13.71 | 11.753% | $15.3213 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $100.86 | 7.394% | $108.3176 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $153.76 | 3.678% | $159.4153 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $82.64 | 5.528% | $87.2083 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $243.44 | 3.526% | $252.0237 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $116.67 | 5.661% | $123.2747 | $123.27 | $123.25 | $123.30 |
| Purchase #7 | $113.81 | 8.819% | $123.8469 | $123.85 | $123.85 | $123.80 |
| 7 purchase totals = | $824.89 | $869.4078 | $869.41 | $869.30 | $869.30 | |