| 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 | $44.63 | 9.661% | $48.9417 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $239.38 | 7.391% | $257.0726 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $92.33 | 5.851% | $97.7322 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $79.46 | 13.304% | $90.0314 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $52.87 | 13.868% | $60.202 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $84.56 | 10.208% | $93.1919 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $143.82 | 10.158% | $158.4292 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $737.05 | $805.6010 | $805.59 | $805.65 | $805.50 | |