| 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 | $60.41 | 11.386% | $67.2883 | $67.29 | $67.30 | $67.30 |
| Purchase #2 | $28.29 | 8.596% | $30.7218 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $48.52 | 3.372% | $50.1561 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $18.27 | 3.470% | $18.904 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $183.84 | 3.263% | $189.8387 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $170.25 | 8.476% | $184.6804 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $114.66 | 5.760% | $121.2644 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $624.24 | $662.8537 | $662.85 | $662.85 | $662.90 | |