| 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 | $84.38 | 4.136% | $87.87 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $104.97 | 4.659% | $109.8606 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $168.35 | 13.566% | $191.1884 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $213.38 | 3.551% | $220.9571 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $55.78 | 9.244% | $60.9363 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $122.78 | 7.661% | $132.1862 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $82.85 | 11.490% | $92.3695 | $92.37 | $92.35 | $92.40 |
| 7 purchase totals = | $832.49 | $895.3681 | $895.38 | $895.35 | $895.50 | |