| 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 | $47.72 | 5.577% | $50.3813 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $48.26 | 9.302% | $52.7491 | $52.75 | $52.75 | $52.70 |
| Purchase #3 | $245.87 | 10.831% | $272.5002 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $148.26 | 12.542% | $166.8548 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $84.54 | 13.859% | $96.2564 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $101.41 | 3.329% | $104.7859 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $213.33 | 6.251% | $226.6653 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $889.39 | $970.1930 | $970.20 | $970.20 | $970.30 | |