| 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 | $97.58 | 3.856% | $101.3427 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $234.53 | 11.452% | $261.3884 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $44.78 | 13.336% | $50.7519 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $113.70 | 4.688% | $119.0303 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $190.62 | 9.240% | $208.2333 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $10.82 | 6.814% | $11.5573 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $117.87 | 8.704% | $128.1294 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $809.90 | $880.4333 | $880.43 | $880.50 | $880.40 | |