| 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 | $110.91 | 7.650% | $119.3946 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $28.94 | 6.801% | $30.9082 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $38.32 | 7.117% | $41.0472 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $192.53 | 6.553% | $205.1465 | $205.15 | $205.15 | $205.10 |
| Purchase #5 | $106.97 | 3.468% | $110.6797 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $99.60 | 9.504% | $109.066 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $74.45 | 8.438% | $80.7321 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $651.72 | $696.9743 | $696.98 | $697.00 | $696.90 | |