| 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 | $102.55 | 11.521% | $114.3648 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $70.37 | 11.217% | $78.2634 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $68.35 | 9.381% | $74.7619 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $23.35 | 11.868% | $26.1212 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $131.89 | 9.230% | $144.0634 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $5.73 | 4.623% | $5.9949 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $212.62 | 9.141% | $232.0556 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $614.86 | $675.6252 | $675.61 | $675.55 | $675.80 | |