| 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 | $30.27 | 10.189% | $33.3542 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $63.76 | 9.646% | $69.9103 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $55.26 | 13.825% | $62.8997 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $89.95 | 8.361% | $97.4707 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $125.61 | 10.548% | $138.8593 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $15.61 | 9.650% | $17.1164 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $53.77 | 4.776% | $56.3381 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $434.23 | $475.9487 | $475.95 | $475.90 | $476.00 | |