| 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 | $73.35 | 9.688% | $80.4561 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $192.36 | 12.744% | $216.8744 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $105.84 | 9.143% | $115.517 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $33.83 | 3.506% | $35.0161 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $94.99 | 10.259% | $104.735 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $17.82 | 11.447% | $19.8599 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $112.77 | 12.633% | $127.0162 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $630.96 | $699.4747 | $699.49 | $699.40 | $699.50 | |