| 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 | $75.95 | 6.709% | $81.0455 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $243.45 | 7.761% | $262.3442 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $223.39 | 10.214% | $246.2071 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $11.55 | 12.769% | $13.0248 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $38.88 | 5.665% | $41.0826 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $55.96 | 5.282% | $58.9158 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $162.99 | 10.602% | $180.2702 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $812.17 | $882.8902 | $882.89 | $882.85 | $882.80 | |