| 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 | $234.43 | 5.571% | $247.4901 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $193.90 | 5.652% | $204.8592 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $103.27 | 3.873% | $107.2696 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $25.43 | 4.310% | $26.526 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $29.36 | 13.788% | $33.4082 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $123.83 | 3.237% | $127.8384 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $62.46 | 12.200% | $70.0801 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $772.68 | $817.4716 | $817.48 | $817.50 | $817.50 | |