| 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 | $66.95 | 5.397% | $70.5633 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $150.33 | 9.352% | $164.3889 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $97.28 | 9.316% | $106.3426 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $70.35 | 10.770% | $77.9267 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $67.72 | 11.289% | $75.3649 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $165.89 | 9.828% | $182.1937 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $154.83 | 6.287% | $164.5642 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $773.35 | $841.3443 | $841.33 | $841.35 | $841.40 | |