| 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 | $30.32 | 7.579% | $32.618 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $173.85 | 3.462% | $179.8687 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $108.40 | 4.846% | $113.6531 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $106.75 | 8.694% | $116.0308 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $183.25 | 12.582% | $206.3065 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $103.75 | 7.681% | $111.719 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $154.94 | 5.522% | $163.4958 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $861.26 | $923.6919 | $923.70 | $923.65 | $923.70 | |