| 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 | $63.70 | 4.104% | $66.3142 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $125.82 | 11.144% | $139.8414 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $100.57 | 13.500% | $114.147 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $114.85 | 11.476% | $128.0302 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $73.37 | 4.697% | $76.8162 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $239.30 | 9.386% | $261.7607 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $57.34 | 6.163% | $60.8739 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $774.95 | $847.7836 | $847.78 | $847.75 | $847.70 | |