| 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 | $11.63 | 3.794% | $12.0712 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $208.31 | 6.117% | $221.0523 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $21.81 | 6.646% | $23.2595 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $68.57 | 12.843% | $77.3764 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $230.47 | 13.822% | $262.3256 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $93.81 | 4.418% | $97.9545 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $102.97 | 3.587% | $106.6635 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $737.57 | $800.7030 | $800.70 | $800.70 | $800.90 | |