| 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 | $138.50 | 11.728% | $154.7433 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $228.49 | 13.702% | $259.7977 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $37.73 | 13.334% | $42.7609 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $64.87 | 13.772% | $73.8039 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $22.72 | 5.117% | $23.8826 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $119.28 | 12.545% | $134.2437 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $73.96 | 3.191% | $76.3201 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $685.55 | $765.5522 | $765.54 | $765.55 | $765.50 | |