| 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 | $29.42 | 13.633% | $33.4308 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $73.99 | 10.629% | $81.8544 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $197.38 | 10.203% | $217.5187 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $171.85 | 9.638% | $188.4129 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $25.27 | 9.561% | $27.6861 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $113.46 | 11.792% | $126.8392 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $127.60 | 5.501% | $134.6193 | $134.62 | $134.60 | $134.60 |
| 7 purchase totals = | $738.97 | $810.3614 | $810.36 | $810.35 | $810.30 | |