| 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 | $93.36 | 4.537% | $97.5957 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $59.95 | 5.579% | $63.2946 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $227.43 | 7.389% | $244.2348 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $129.60 | 12.203% | $145.4151 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $28.73 | 7.818% | $30.9761 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $51.61 | 12.675% | $58.1516 | $58.15 | $58.15 | $58.20 |
| Purchase #7 | $188.82 | 10.578% | $208.7934 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $779.50 | $848.4613 | $848.46 | $848.50 | $848.50 | |