| 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 | $27.34 | 11.368% | $30.448 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $157.97 | 7.455% | $169.7467 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $98.41 | 7.731% | $106.0181 | $106.02 | $106.00 | $106.00 |
| Purchase #4 | $122.88 | 3.393% | $127.0493 | $127.05 | $127.05 | $127.00 |
| Purchase #5 | $54.96 | 10.340% | $60.6429 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $25.62 | 6.154% | $27.1967 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $241.70 | 8.754% | $262.8584 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $728.88 | $783.9601 | $783.97 | $783.95 | $783.80 | |