| 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 | $97.78 | 8.771% | $106.3563 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $12.87 | 12.506% | $14.4795 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $99.99 | 8.482% | $108.4712 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $9.65 | 6.135% | $10.242 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $237.44 | 7.560% | $255.3905 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $19.35 | 13.686% | $21.9982 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $205.50 | 10.806% | $227.7063 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $682.58 | $744.6440 | $744.65 | $744.65 | $744.70 | |