| 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 | $17.61 | 11.303% | $19.6005 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $81.72 | 13.289% | $92.5798 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $9.27 | 11.104% | $10.2993 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $172.57 | 3.730% | $179.0069 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $33.75 | 11.841% | $37.7463 | $37.75 | $37.75 | $37.70 |
| Purchase #6 | $214.57 | 5.157% | $225.6354 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $124.64 | 7.838% | $134.4093 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $654.13 | $699.2775 | $699.29 | $699.30 | $699.20 | |