| 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 | $96.80 | 3.396% | $100.0873 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $155.39 | 7.843% | $167.5772 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $87.56 | 10.783% | $97.0016 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $236.84 | 10.300% | $261.2345 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $14.62 | 6.528% | $15.5744 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $87.83 | 13.818% | $99.9663 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $152.85 | 13.368% | $173.283 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $831.89 | $914.7243 | $914.72 | $914.75 | $914.80 | |