| 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 | $27.89 | 9.465% | $30.5298 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $59.58 | 4.187% | $62.0746 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $220.82 | 8.270% | $239.0818 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $77.99 | 8.395% | $84.5373 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $26.52 | 3.410% | $27.4243 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $156.59 | 10.785% | $173.4782 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $59.77 | 11.548% | $66.6722 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $629.16 | $683.7982 | $683.79 | $683.80 | $683.80 | |