| 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 | $91.73 | 6.219% | $97.4347 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $92.76 | 12.426% | $104.2864 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $132.72 | 4.572% | $138.788 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $57.71 | 10.463% | $63.7482 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $236.54 | 9.834% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $212.33 | 5.730% | $224.4965 | $224.50 | $224.50 | $224.50 |
| Purchase #7 | $43.87 | 12.301% | $49.2664 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $867.66 | $937.8215 | $937.83 | $937.85 | $937.80 | |