| 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 | $5.45 | 11.574% | $6.0808 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $12.77 | 9.861% | $14.0292 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $176.30 | 13.677% | $200.4126 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $76.43 | 7.813% | $82.4015 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $248.94 | 4.868% | $261.0584 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $245.49 | 13.485% | $278.5943 | $278.59 | $278.60 | $278.60 |
| Purchase #7 | $108.42 | 9.316% | $118.5204 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $873.80 | $961.0972 | $961.09 | $961.10 | $961.10 | |