| 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 | $5.67 | 7.449% | $6.0924 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $236.48 | 10.594% | $261.5327 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $108.93 | 4.134% | $113.4332 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $103.66 | 12.357% | $116.4693 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $141.84 | 8.589% | $154.0226 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $88.65 | 12.660% | $99.8731 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $194.32 | 9.135% | $212.0711 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $879.55 | $963.4944 | $963.48 | $963.45 | $963.50 | |