| 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 | $23.97 | 8.830% | $26.0866 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $204.90 | 10.259% | $225.9207 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $179.47 | 5.732% | $189.7572 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $30.93 | 7.172% | $33.1483 | $33.15 | $33.15 | $33.10 |
| Purchase #5 | $85.31 | 13.872% | $97.1442 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $20.85 | 3.850% | $21.6527 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $47.85 | 3.112% | $49.3391 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $593.28 | $643.0488 | $643.05 | $643.05 | $643.00 | |