| 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 | $47.31 | 8.871% | $51.5069 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $141.37 | 5.657% | $149.3673 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $159.40 | 3.127% | $164.3844 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $129.26 | 3.750% | $134.1073 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $129.40 | 5.723% | $136.8056 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $18.93 | 9.646% | $20.756 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $51.59 | 7.673% | $55.5485 | $55.55 | $55.55 | $55.50 |
| 7 purchase totals = | $677.26 | $712.4760 | $712.49 | $712.45 | $712.50 | |