| 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 | $81.47 | 3.636% | $84.4322 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $208.33 | 11.303% | $231.8775 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $54.35 | 3.189% | $56.0832 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $237.97 | 3.553% | $246.4251 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $50.41 | 13.214% | $57.0712 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $60.30 | 5.844% | $63.8239 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $213.91 | 11.578% | $238.6765 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $906.74 | $978.3896 | $978.39 | $978.45 | $978.40 | |