| 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 | $58.92 | 8.639% | $64.0101 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $82.72 | 5.753% | $87.4789 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $64.40 | 7.220% | $69.0497 | $69.05 | $69.05 | $69.00 |
| Purchase #4 | $165.97 | 4.701% | $173.7722 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $60.34 | 11.214% | $67.1065 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $20.58 | 10.776% | $22.7977 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $29.57 | 4.658% | $30.9474 | $30.95 | $30.95 | $30.90 |
| 7 purchase totals = | $482.50 | $515.1625 | $515.17 | $515.15 | $515.10 | |