| 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 | $66.80 | 9.626% | $73.2302 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $134.54 | 3.228% | $138.883 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $21.32 | 4.223% | $22.2203 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $156.67 | 11.791% | $175.143 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $160.82 | 5.528% | $169.7101 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $75.97 | 8.820% | $82.6706 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $37.87 | 12.177% | $42.4814 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $653.99 | $704.3386 | $704.33 | $704.35 | $704.30 | |