| 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 | $39.47 | 11.719% | $44.0955 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $225.85 | 11.467% | $251.7482 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $224.33 | 12.439% | $252.2344 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $173.84 | 13.274% | $196.9155 | $196.92 | $196.90 | $196.90 |
| Purchase #5 | $145.96 | 12.263% | $163.8591 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $17.45 | 9.776% | $19.1559 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $172.49 | 10.530% | $190.6532 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $999.39 | $1,118.6618 | $1,118.67 | $1,118.65 | $1,118.70 | |