| 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 | $19.60 | 11.864% | $21.9253 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $192.46 | 3.213% | $198.6437 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $126.89 | 8.380% | $137.5234 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $97.62 | 5.353% | $102.8456 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $10.91 | 9.395% | $11.935 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $227.39 | 4.349% | $237.2792 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $224.70 | 10.254% | $247.7407 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $899.57 | $957.8929 | $957.90 | $957.95 | $957.70 | |