| 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 | $15.55 | 5.676% | $16.4326 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $26.40 | 4.302% | $27.5357 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $219.90 | 9.126% | $239.9681 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $232.90 | 12.573% | $262.1825 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $97.83 | 13.576% | $111.1114 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $117.53 | 4.680% | $123.0304 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $58.55 | 8.741% | $63.6679 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $768.66 | $843.9286 | $843.93 | $843.95 | $843.90 | |