| 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 | $43.47 | 5.488% | $45.8556 | $45.86 | $45.85 | $45.90 |
| Purchase #2 | $180.79 | 6.583% | $192.6914 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $47.90 | 8.637% | $52.0371 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $55.80 | 10.234% | $61.5106 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $69.67 | 4.725% | $72.9619 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $50.31 | 12.846% | $56.7728 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $163.64 | 4.352% | $170.7616 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $611.58 | $652.5910 | $652.59 | $652.55 | $652.70 | |