| 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 | $78.70 | 10.391% | $86.8777 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $64.76 | 7.126% | $69.3748 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $58.43 | 8.418% | $63.3486 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $73.27 | 12.103% | $82.1379 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $66.58 | 9.258% | $72.744 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $201.81 | 10.499% | $222.998 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $114.36 | 10.395% | $126.2477 | $126.25 | $126.25 | $126.20 |
| 7 purchase totals = | $657.91 | $723.7287 | $723.73 | $723.75 | $723.60 | |