| 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 | $38.84 | 5.415% | $40.9432 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $8.30 | 6.873% | $8.8705 | $8.87 | $8.85 | $8.90 |
| Purchase #3 | $105.87 | 3.561% | $109.64 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $247.27 | 5.728% | $261.4336 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $107.26 | 7.531% | $115.3378 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $112.56 | 10.290% | $124.1424 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $11.41 | 4.332% | $11.9043 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $631.51 | $672.2718 | $672.26 | $672.30 | $672.10 | |