| 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 | $71.78 | 8.167% | $77.6423 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $67.62 | 12.572% | $76.1212 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $41.87 | 3.463% | $43.32 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $248.70 | 3.558% | $257.5487 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $105.99 | 13.106% | $119.881 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $11.94 | 9.619% | $13.0885 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $28.95 | 6.625% | $30.8679 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $576.85 | $618.4696 | $618.47 | $618.45 | $618.40 | |