| 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 | $90.42 | 7.719% | $97.3995 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $54.58 | 7.185% | $58.5016 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $236.87 | 4.645% | $247.8726 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $45.79 | 11.617% | $51.1094 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $27.42 | 11.124% | $30.4702 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $57.62 | 7.155% | $61.7427 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $117.45 | 11.329% | $130.7559 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $630.15 | $677.8519 | $677.85 | $677.80 | $677.90 | |