| 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 | $99.94 | 4.725% | $104.6622 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $63.61 | 11.765% | $71.0937 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $28.94 | 4.123% | $30.1332 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $27.58 | 10.807% | $30.5606 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $192.26 | 7.744% | $207.1486 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $109.86 | 8.527% | $119.2278 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $250.62 | 5.334% | $263.9881 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $772.81 | $826.8142 | $826.81 | $826.85 | $826.80 | |