| 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 | $42.70 | 10.118% | $47.0204 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $182.58 | 10.815% | $202.326 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $34.85 | 8.798% | $37.9161 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $27.45 | 9.411% | $30.0333 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $97.44 | 7.551% | $104.7977 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $80.53 | 9.820% | $88.438 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $62.54 | 8.173% | $67.6514 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $528.09 | $578.1829 | $578.19 | $578.20 | $578.10 | |