| 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 | $43.28 | 7.411% | $46.4875 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $150.33 | 9.581% | $164.7331 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $163.73 | 12.228% | $183.7509 | $183.75 | $183.75 | $183.80 |
| Purchase #4 | $15.29 | 8.328% | $16.5634 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $240.26 | 6.328% | $255.4637 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $26.31 | 6.370% | $27.9859 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $127.59 | 8.831% | $138.8575 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $766.79 | $833.8420 | $833.84 | $833.85 | $834.00 | |