| 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 | $38.40 | 4.466% | $40.1149 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $69.50 | 11.103% | $77.2166 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $98.40 | 8.127% | $106.397 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $205.80 | 5.491% | $217.1005 | $217.10 | $217.10 | $217.10 |
| Purchase #5 | $68.30 | 3.662% | $70.8011 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $156.80 | 13.159% | $177.4333 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $51.34 | 9.602% | $56.2697 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $688.54 | $745.3331 | $745.33 | $745.30 | $745.30 | |