| 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 | $77.28 | 13.449% | $87.6734 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $60.81 | 3.582% | $62.9882 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $225.93 | 11.648% | $252.2463 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $39.78 | 11.760% | $44.4581 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $199.28 | 6.758% | $212.7473 | $212.75 | $212.75 | $212.70 |
| Purchase #6 | $166.76 | 12.812% | $188.1253 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $30.38 | 13.719% | $34.5478 | $34.55 | $34.55 | $34.50 |
| 7 purchase totals = | $800.22 | $882.7864 | $882.80 | $882.80 | $882.70 | |