| 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 | $7.73 | 3.471% | $7.9983 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $56.30 | 3.784% | $58.4304 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $136.83 | 5.291% | $144.0697 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $177.87 | 6.708% | $189.8015 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $188.89 | 10.363% | $208.4647 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $19.78 | 6.135% | $20.9935 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $209.71 | 3.142% | $216.2991 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $797.11 | $846.0572 | $846.05 | $846.05 | $846.10 | |