| 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 | $115.96 | 9.310% | $126.7559 | $126.76 | $126.75 | $126.80 |
| Purchase #2 | $132.82 | 9.342% | $145.228 | $145.23 | $145.25 | $145.20 |
| Purchase #3 | $183.53 | 8.730% | $199.5522 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $43.44 | 11.387% | $48.3865 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $46.80 | 8.185% | $50.6306 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $141.89 | 4.826% | $148.7376 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $119.50 | 11.233% | $132.9234 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $783.94 | $852.2142 | $852.22 | $852.25 | $852.20 | |