| 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 | $10.77 | 5.634% | $11.3768 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $176.37 | 5.868% | $186.7194 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $18.90 | 11.310% | $21.0376 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $212.52 | 5.313% | $223.8112 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $199.88 | 8.665% | $217.1996 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $158.75 | 5.362% | $167.2622 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $104.98 | 3.197% | $108.3362 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $882.17 | $935.7430 | $935.75 | $935.75 | $935.70 | |