| 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 | $66.28 | 7.472% | $71.2324 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $227.81 | 3.647% | $236.1182 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $56.58 | 8.716% | $61.5115 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $216.68 | 3.436% | $224.1251 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $106.68 | 8.242% | $115.4726 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $72.78 | 5.127% | $76.5114 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $109.37 | 7.350% | $117.4087 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $856.18 | $902.3799 | $902.38 | $902.35 | $902.30 | |