| 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 | $105.81 | 5.774% | $111.9195 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $233.85 | 7.621% | $251.6717 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $42.83 | 13.488% | $48.6069 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $116.99 | 10.763% | $129.5816 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $182.47 | 3.528% | $188.9075 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $15.40 | 8.394% | $16.6927 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $117.45 | 5.605% | $124.0331 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $814.80 | $871.4130 | $871.41 | $871.40 | $871.40 | |