| 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 | $33.42 | 5.610% | $35.2949 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $185.72 | 3.456% | $192.1385 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $75.76 | 8.784% | $82.4148 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $45.31 | 8.599% | $49.2062 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $74.46 | 7.256% | $79.8628 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $15.72 | 3.319% | $16.2417 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $46.39 | 7.260% | $49.7579 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $476.78 | $504.9168 | $504.91 | $504.90 | $504.90 | |