| 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 | $27.64 | 8.657% | $30.0328 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $15.37 | 12.460% | $17.2851 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $40.84 | 6.163% | $43.357 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $192.67 | 9.202% | $210.3995 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $150.69 | 12.453% | $169.4554 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $75.77 | 8.837% | $82.4658 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $231.49 | 9.285% | $252.9838 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $734.47 | $805.9794 | $805.99 | $806.00 | $806.10 | |