| 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 | $20.77 | 9.567% | $22.7571 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $157.76 | 10.788% | $174.7791 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $245.98 | 6.428% | $261.7916 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $73.50 | 7.264% | $78.839 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $34.27 | 5.709% | $36.2265 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $10.91 | 8.757% | $11.8654 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $58.62 | 3.291% | $60.5492 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $601.81 | $646.8079 | $646.82 | $646.85 | $646.80 | |