| 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 | $82.61 | 4.107% | $86.0028 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $43.52 | 12.452% | $48.9391 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $14.75 | 5.529% | $15.5655 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $25.93 | 6.108% | $27.5138 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $30.84 | 12.735% | $34.7675 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $226.58 | 7.363% | $243.2631 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $175.71 | 6.416% | $186.9836 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $599.94 | $643.0354 | $643.03 | $643.00 | $643.10 | |