| 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 | $43.87 | 11.190% | $48.7791 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $62.83 | 6.600% | $66.9768 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $170.38 | 8.616% | $185.0599 | $185.06 | $185.05 | $185.10 |
| Purchase #4 | $12.28 | 3.327% | $12.6886 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $81.90 | 5.195% | $86.1547 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $136.62 | 12.547% | $153.7617 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $184.54 | 13.225% | $208.9454 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $692.42 | $762.3662 | $762.37 | $762.40 | $762.50 | |