| 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 | $50.91 | 12.588% | $57.3186 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $120.84 | 11.323% | $134.5227 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $52.55 | 12.816% | $59.2848 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $51.62 | 5.246% | $54.328 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $206.40 | 10.267% | $227.5911 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $11.49 | 9.496% | $12.5811 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $154.38 | 5.729% | $163.2244 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $648.19 | $708.8507 | $708.84 | $708.85 | $708.80 | |