| 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 | $81.90 | 6.130% | $86.9205 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $94.31 | 7.820% | $101.685 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $212.60 | 7.420% | $228.3749 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $94.81 | 12.416% | $106.5816 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $153.97 | 7.813% | $165.9997 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $119.87 | 5.575% | $126.5528 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $73.32 | 3.754% | $76.0724 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $830.78 | $892.1869 | $892.18 | $892.15 | $892.30 | |