| 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 | $86.25 | 3.423% | $89.2023 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $46.47 | 12.581% | $52.3164 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $214.37 | 9.254% | $234.2078 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $164.73 | 11.172% | $183.1336 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $73.77 | 5.378% | $77.7374 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $73.66 | 3.557% | $76.2801 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $158.31 | 7.385% | $170.0012 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $817.56 | $882.8788 | $882.88 | $882.90 | $882.80 | |