| 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 | $47.66 | 3.862% | $49.5006 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $5.99 | 11.533% | $6.6808 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $186.38 | 5.531% | $196.6887 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $236.46 | 4.499% | $247.0983 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $214.88 | 5.364% | $226.4062 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $45.72 | 8.832% | $49.758 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $86.76 | 12.469% | $97.5781 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $823.85 | $873.7107 | $873.72 | $873.75 | $873.80 | |