| 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 | $91.45 | 6.390% | $97.2937 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $235.56 | 3.235% | $243.1804 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $63.95 | 9.766% | $70.1954 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $84.56 | 10.465% | $93.4092 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $152.66 | 3.166% | $157.4932 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $222.69 | 6.616% | $237.4232 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $87.88 | 10.466% | $97.0775 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $938.75 | $996.0726 | $996.07 | $996.10 | $996.10 | |