| 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 | $232.39 | 11.783% | $259.7725 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $44.55 | 12.873% | $50.2849 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $131.57 | 7.680% | $141.6746 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $65.61 | 7.684% | $70.6515 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $58.56 | 3.308% | $60.4972 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $97.80 | 8.561% | $106.1727 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $109.40 | 12.809% | $123.413 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $739.88 | $812.4664 | $812.45 | $812.40 | $812.60 | |