| 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 | $39.85 | 10.301% | $43.9549 | $43.95 | $43.95 | $44.00 |
| Purchase #2 | $72.94 | 11.480% | $81.3135 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $235.74 | 6.354% | $250.7189 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $5.67 | 12.353% | $6.3704 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $100.41 | 6.749% | $107.1867 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $216.69 | 13.641% | $246.2487 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $62.30 | 12.573% | $70.133 | $70.13 | $70.15 | $70.10 |
| 7 purchase totals = | $733.60 | $805.9261 | $805.92 | $805.90 | $805.90 | |