| 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 | $13.61 | 7.280% | $14.6008 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $150.74 | 8.344% | $163.3177 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $242.65 | 6.853% | $259.2788 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $20.82 | 12.575% | $23.4381 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $19.33 | 10.269% | $21.315 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $13.83 | 12.618% | $15.5751 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $192.29 | 10.266% | $212.0305 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $653.27 | $709.5560 | $709.57 | $709.60 | $709.50 | |