| 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 | $56.97 | 3.532% | $58.9822 | $58.98 | $59.00 | $59.00 |
| Purchase #2 | $203.99 | 6.416% | $217.078 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $242.85 | 6.811% | $259.3905 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $163.43 | 4.674% | $171.0687 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $44.57 | 10.420% | $49.2142 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $51.41 | 8.764% | $55.9156 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $113.81 | 3.103% | $117.3415 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $877.03 | $928.9907 | $928.99 | $929.00 | $929.00 | |