| 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 | $39.98 | 9.132% | $43.631 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $195.38 | 10.339% | $215.5803 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $185.46 | 11.338% | $206.4875 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $189.92 | 13.223% | $215.0331 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $87.80 | 12.791% | $99.0305 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $46.59 | 12.872% | $52.5871 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $216.68 | 9.263% | $236.7511 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $961.81 | $1,069.1006 | $1,069.10 | $1,069.20 | $1,069.10 | |