| 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 | $21.28 | 13.533% | $24.1598 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $180.96 | 10.246% | $199.5012 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $58.45 | 12.851% | $65.9614 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $213.25 | 11.211% | $237.1575 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $144.50 | 11.249% | $160.7548 | $160.75 | $160.75 | $160.80 |
| Purchase #6 | $103.36 | 7.639% | $111.2557 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $77.68 | 11.723% | $86.7864 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $799.48 | $885.5768 | $885.58 | $885.55 | $885.80 | |