| 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 | $25.97 | 12.739% | $29.2783 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $77.91 | 4.648% | $81.5313 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $106.82 | 12.135% | $119.7826 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $12.43 | 4.495% | $12.9887 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $52.66 | 12.106% | $59.035 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $73.44 | 11.634% | $81.984 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $237.38 | 8.121% | $256.6576 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $586.61 | $641.2575 | $641.26 | $641.35 | $641.30 | |