| 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 | $25.77 | 4.340% | $26.8884 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $59.83 | 7.670% | $64.419 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $93.90 | 4.343% | $97.9781 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $98.28 | 3.656% | $101.8731 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $61.65 | 7.515% | $66.283 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $213.58 | 13.750% | $242.9473 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $106.92 | 5.562% | $112.8669 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $659.93 | $713.2558 | $713.26 | $713.25 | $713.30 | |