| 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 | $10.74 | 9.355% | $11.7447 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $50.75 | 4.405% | $52.9855 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $214.46 | 10.435% | $236.8389 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $86.45 | 4.140% | $90.029 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $141.54 | 13.137% | $160.1341 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $42.42 | 6.672% | $45.2503 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $193.67 | 7.396% | $207.9938 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $740.03 | $804.9763 | $804.97 | $805.05 | $804.90 | |