| 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 | $118.31 | 9.821% | $129.9292 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $54.73 | 11.190% | $60.8543 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $78.42 | 9.415% | $85.8032 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $118.92 | 8.359% | $128.8605 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $53.60 | 8.713% | $58.2702 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $244.47 | 6.785% | $261.0573 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $109.62 | 13.791% | $124.7377 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $778.07 | $849.5124 | $849.51 | $849.50 | $849.60 | |