| 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 | $121.58 | 8.352% | $131.7344 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $246.27 | 6.285% | $261.7481 | $261.75 | $261.75 | $261.70 |
| Purchase #3 | $127.34 | 13.339% | $144.3259 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $94.50 | 9.273% | $103.263 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $71.51 | 6.517% | $76.1703 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $49.86 | 12.256% | $55.9708 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $18.73 | 8.753% | $20.3694 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $729.79 | $793.5819 | $793.58 | $793.55 | $793.60 | |