| 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 | $20.75 | 6.305% | $22.0583 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $139.73 | 10.853% | $154.8949 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $19.64 | 5.551% | $20.7302 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $93.66 | 11.610% | $104.5339 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $199.53 | 3.449% | $206.4118 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $209.46 | 8.224% | $226.686 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $25.25 | 10.487% | $27.898 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $708.02 | $763.2131 | $763.21 | $763.25 | $763.20 | |