| 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 | $87.81 | 9.850% | $96.4593 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $188.70 | 5.581% | $199.2313 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $72.25 | 9.709% | $79.2648 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $105.53 | 9.356% | $115.4034 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $237.41 | 6.211% | $252.1555 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $46.53 | 3.262% | $48.0478 | $48.05 | $48.05 | $48.00 |
| Purchase #7 | $164.61 | 12.430% | $185.071 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $902.84 | $975.6331 | $975.63 | $975.60 | $975.70 | |