| 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 | $77.69 | 3.162% | $80.1466 | $80.15 | $80.15 | $80.10 |
| Purchase #2 | $33.96 | 8.258% | $36.7644 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $199.72 | 4.346% | $208.3998 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $132.43 | 7.504% | $142.3675 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $232.86 | 12.367% | $261.6578 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $18.67 | 4.435% | $19.498 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $142.81 | 8.110% | $154.3919 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $838.14 | $903.2260 | $903.23 | $903.20 | $903.30 | |