| 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 | $65.59 | 13.585% | $74.5004 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $27.84 | 9.383% | $30.4522 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $133.88 | 4.461% | $139.8524 | $139.85 | $139.85 | $139.90 |
| Purchase #4 | $242.65 | 4.431% | $253.4018 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $214.64 | 3.630% | $222.4314 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $61.99 | 11.776% | $69.2899 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $18.74 | 13.221% | $21.2176 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $765.33 | $811.1457 | $811.14 | $811.15 | $811.20 | |