| 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 | $48.62 | 3.858% | $50.4958 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $145.96 | 8.854% | $158.8833 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $216.52 | 8.341% | $234.5799 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $79.43 | 6.847% | $84.8686 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $120.36 | 5.745% | $127.2747 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $104.34 | 9.128% | $113.8642 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $15.60 | 10.257% | $17.2001 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $730.83 | $787.1666 | $787.16 | $787.15 | $787.30 | |