| 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 | $77.84 | 8.670% | $84.5887 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $154.53 | 7.557% | $166.2078 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $11.46 | 4.229% | $11.9446 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $215.60 | 10.754% | $238.7856 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $198.35 | 12.616% | $223.3738 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $87.68 | 11.551% | $97.8079 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $90.93 | 9.109% | $99.2128 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $836.39 | $921.9212 | $921.92 | $921.90 | $921.90 | |