| 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 | $47.61 | 11.190% | $52.9376 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $81.46 | 11.467% | $90.801 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $244.41 | 3.416% | $252.759 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $105.76 | 11.655% | $118.0863 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $79.36 | 11.434% | $88.434 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $126.78 | 13.756% | $144.2199 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $51.41 | 13.227% | $58.21 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $736.79 | $805.4478 | $805.45 | $805.45 | $805.40 | |