| 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 | $229.93 | 8.424% | $249.2993 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $36.94 | 12.377% | $41.5121 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $29.55 | 4.287% | $30.8168 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $47.78 | 3.177% | $49.298 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $87.98 | 10.798% | $97.4801 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $116.71 | 8.533% | $126.6689 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $54.62 | 7.458% | $58.6936 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $603.51 | $653.7688 | $653.77 | $653.75 | $653.80 | |