| 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 | $55.92 | 7.833% | $60.3002 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $34.59 | 3.148% | $35.6789 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $31.39 | 12.859% | $35.4264 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $15.54 | 10.474% | $17.1677 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $183.71 | 13.680% | $208.8415 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $181.31 | 4.195% | $188.916 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $177.33 | 3.542% | $183.611 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $679.79 | $729.9417 | $729.95 | $729.95 | $729.90 | |