| 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 | $26.84 | 5.307% | $28.2644 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $117.94 | 13.380% | $133.7204 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $162.33 | 11.235% | $180.5678 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $96.99 | 13.400% | $109.9867 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $136.87 | 12.767% | $154.3442 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $33.41 | 8.609% | $36.2863 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $31.47 | 11.375% | $35.0497 | $35.05 | $35.05 | $35.00 |
| 7 purchase totals = | $605.85 | $678.2195 | $678.22 | $678.20 | $678.20 | |