| 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 | $186.51 | 3.772% | $193.5452 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $92.97 | 9.173% | $101.4981 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $62.59 | 3.376% | $64.703 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $81.70 | 6.702% | $87.1755 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $93.40 | 4.378% | $97.4891 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $55.75 | 6.599% | $59.4289 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $132.36 | 6.864% | $141.4452 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $705.28 | $745.2850 | $745.30 | $745.35 | $745.20 | |