| 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 | $114.43 | 11.767% | $127.895 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $8.59 | 6.177% | $9.1206 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $68.43 | 8.870% | $74.4997 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $74.31 | 6.803% | $79.3653 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $62.81 | 4.852% | $65.8575 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $7.41 | 4.574% | $7.7489 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $24.42 | 10.351% | $26.9477 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $360.40 | $391.4347 | $391.45 | $391.40 | $391.40 | |