| 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 | $16.34 | 11.775% | $18.264 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $214.41 | 10.782% | $237.5277 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $163.36 | 11.246% | $181.7315 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $18.70 | 5.264% | $19.6844 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $49.59 | 13.202% | $56.1369 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $59.40 | 12.129% | $66.6046 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $42.85 | 13.171% | $48.4938 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $564.65 | $628.4429 | $628.43 | $628.50 | $628.40 | |