| 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 | $59.55 | 3.508% | $61.639 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $28.32 | 6.328% | $30.1121 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $186.63 | 11.456% | $208.0103 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $60.69 | 13.482% | $68.8722 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $118.90 | 8.689% | $129.2312 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $51.91 | 10.224% | $57.2173 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $33.65 | 6.457% | $35.8228 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $539.65 | $590.9049 | $590.90 | $590.85 | $590.80 | |