| 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 | $28.63 | 10.553% | $31.6513 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $24.95 | 5.199% | $26.2472 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $60.65 | 11.465% | $67.6035 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $118.33 | 9.409% | $129.4637 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $87.78 | 9.240% | $95.8909 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $45.94 | 7.218% | $49.2559 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $229.76 | 10.137% | $253.0508 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $596.04 | $653.1633 | $653.16 | $653.15 | $653.30 | |