| 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 | $179.35 | 11.655% | $200.2532 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $50.97 | 3.284% | $52.6439 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $30.69 | 12.284% | $34.46 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $208.54 | 11.364% | $232.2385 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $122.35 | 5.466% | $129.0377 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $68.49 | 7.500% | $73.6268 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $19.68 | 5.659% | $20.7937 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $680.07 | $743.0538 | $743.05 | $743.10 | $743.00 | |