| 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 | $25.91 | 4.733% | $27.1363 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $48.90 | 6.659% | $52.1563 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $217.90 | 4.261% | $227.1847 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $169.68 | 8.843% | $184.6848 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $189.95 | 5.698% | $200.7734 | $200.77 | $200.75 | $200.80 |
| Purchase #6 | $77.94 | 3.778% | $80.8846 | $80.88 | $80.90 | $80.90 |
| Purchase #7 | $243.70 | 9.658% | $267.2365 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $973.98 | $1,040.0566 | $1,040.05 | $1,040.10 | $1,040.10 | |