| 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 | $68.52 | 13.424% | $77.7181 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $9.33 | 13.655% | $10.604 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $234.50 | 12.366% | $263.4983 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $186.39 | 3.154% | $192.2687 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $65.41 | 13.260% | $74.0834 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $125.45 | 5.356% | $132.1691 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $184.69 | 3.373% | $190.9196 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $874.29 | $941.2612 | $941.26 | $941.20 | $941.30 | |