| 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 | $52.36 | 10.397% | $57.8039 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $195.43 | 8.770% | $212.5692 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $89.29 | 9.672% | $97.9261 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $68.89 | 13.619% | $78.2721 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $183.30 | 10.411% | $202.3834 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $184.45 | 7.494% | $198.2727 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $41.89 | 4.690% | $43.8546 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $815.61 | $891.0820 | $891.07 | $891.05 | $891.20 | |