| 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 | $59.87 | 7.643% | $64.4459 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $30.44 | 13.396% | $34.5177 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $55.61 | 4.369% | $58.0396 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $168.50 | 13.106% | $190.5836 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $103.31 | 5.604% | $109.0995 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $155.69 | 8.268% | $168.5624 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $201.82 | 3.293% | $208.4659 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $775.24 | $833.7146 | $833.72 | $833.70 | $833.70 | |