| 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 | $5.99 | 9.313% | $6.5478 | $6.55 | $6.55 | $6.50 |
| Purchase #2 | $238.47 | 3.465% | $246.733 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $61.99 | 8.681% | $67.3714 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $58.27 | 3.622% | $60.3805 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $188.98 | 6.634% | $201.5169 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $57.62 | 13.250% | $65.2547 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $97.31 | 7.146% | $104.2638 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $708.63 | $752.0681 | $752.06 | $752.05 | $752.10 | |