| 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 | $22.36 | 10.816% | $24.7785 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $183.54 | 13.413% | $208.1582 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $58.28 | 6.143% | $61.8601 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $108.33 | 11.669% | $120.971 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $46.76 | 9.579% | $51.2391 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $120.27 | 7.580% | $129.3865 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $50.46 | 12.458% | $56.7463 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $590.00 | $653.1397 | $653.15 | $653.15 | $653.20 | |