| 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 | $125.74 | 9.492% | $137.6752 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $75.98 | 8.408% | $82.3684 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $24.48 | 11.648% | $27.3314 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $71.90 | 10.260% | $79.2769 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $66.90 | 5.334% | $70.4684 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $130.69 | 8.392% | $141.6575 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $235.86 | 10.811% | $261.3588 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $731.55 | $800.1366 | $800.15 | $800.15 | $800.30 | |