| 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 | $137.42 | 12.419% | $154.4862 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $98.78 | 6.786% | $105.4832 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $58.77 | 10.533% | $64.9602 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $76.58 | 5.853% | $81.0622 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $122.38 | 5.543% | $129.1635 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $247.35 | 4.177% | $257.6818 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $151.91 | 3.410% | $157.0901 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $893.19 | $949.9272 | $949.92 | $949.95 | $950.10 | |