| 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 | $99.59 | 6.197% | $105.7616 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $28.99 | 6.487% | $30.8706 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $61.65 | 5.537% | $65.0636 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $106.36 | 8.507% | $115.408 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $192.73 | 8.282% | $208.6919 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $205.83 | 4.492% | $215.0759 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $46.52 | 8.826% | $50.6259 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $741.67 | $791.4975 | $791.50 | $791.50 | $791.60 | |