| 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 | $62.40 | 12.215% | $70.0222 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $241.45 | 12.634% | $271.9548 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $234.52 | 11.868% | $262.3528 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $20.55 | 5.441% | $21.6681 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $213.50 | 4.180% | $222.4243 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $13.86 | 9.679% | $15.2015 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $20.74 | 3.757% | $21.5192 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $807.02 | $885.1429 | $885.13 | $885.05 | $885.20 | |