| 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 | $24.34 | 12.777% | $27.4499 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $208.41 | 3.530% | $215.7669 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $100.82 | 5.347% | $106.2108 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $5.54 | 9.341% | $6.0575 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $250.92 | 3.559% | $259.8502 | $259.85 | $259.85 | $259.90 |
| Purchase #6 | $45.62 | 9.859% | $50.1177 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $103.71 | 10.398% | $114.4938 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $739.36 | $779.9468 | $779.95 | $779.90 | $780.00 | |