| 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 | $35.54 | 10.258% | $39.1857 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $239.35 | 8.218% | $259.0198 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $204.41 | 5.266% | $215.1742 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $45.47 | 10.257% | $50.1339 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $94.98 | 8.110% | $102.6829 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $81.36 | 13.639% | $92.4567 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $72.68 | 10.344% | $80.198 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $773.79 | $838.8512 | $838.85 | $838.85 | $838.90 | |