| 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 | $6.99 | 9.590% | $7.6603 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $63.32 | 6.579% | $67.4858 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $115.38 | 9.825% | $126.7161 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $44.61 | 7.718% | $48.053 | $48.05 | $48.05 | $48.10 |
| Purchase #5 | $132.80 | 13.531% | $150.7692 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $149.57 | 10.324% | $165.0116 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $84.65 | 3.167% | $87.3309 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $597.32 | $653.0269 | $653.03 | $653.00 | $653.10 | |