| 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 | $49.57 | 5.249% | $52.1719 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $42.69 | 3.656% | $44.2507 | $44.25 | $44.25 | $44.30 |
| Purchase #3 | $240.29 | 9.484% | $263.0791 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $20.84 | 7.584% | $22.4205 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $15.26 | 10.798% | $16.9078 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $27.63 | 9.179% | $30.1662 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $237.97 | 3.460% | $246.2038 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $634.25 | $675.2000 | $675.20 | $675.15 | $675.30 | |