| 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 | $74.29 | 7.321% | $79.7288 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $82.29 | 5.708% | $86.9871 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $208.52 | 3.568% | $215.96 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $153.90 | 4.552% | $160.9055 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $203.53 | 7.804% | $219.4135 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $157.99 | 5.704% | $167.0017 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $107.74 | 9.221% | $117.6747 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $988.26 | $1,047.6713 | $1,047.67 | $1,047.65 | $1,047.70 | |