| 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 | $146.54 | 11.829% | $163.8742 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $244.97 | 12.642% | $275.9391 | $275.94 | $275.95 | $275.90 |
| Purchase #3 | $68.53 | 9.757% | $75.2165 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $84.93 | 5.708% | $89.7778 | $89.78 | $89.80 | $89.80 |
| Purchase #5 | $98.82 | 11.659% | $110.3414 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $51.54 | 6.763% | $55.0257 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $107.80 | 9.805% | $118.3698 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $803.13 | $888.5445 | $888.55 | $888.55 | $888.50 | |