| 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 | $14.30 | 10.360% | $15.7815 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $61.79 | 4.486% | $64.5619 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $79.90 | 5.456% | $84.2593 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $173.70 | 8.283% | $188.0876 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $170.33 | 3.543% | $176.3648 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $50.30 | 7.406% | $54.0252 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $192.37 | 11.600% | $214.6849 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $742.69 | $797.7652 | $797.76 | $797.80 | $797.90 | |