| 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 | $138.99 | 10.477% | $153.552 | $153.55 | $153.55 | $153.60 |
| Purchase #2 | $58.27 | 11.163% | $64.7747 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $224.96 | 4.111% | $234.2081 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $31.54 | 6.240% | $33.5081 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $125.91 | 8.135% | $136.1528 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $90.81 | 7.844% | $97.9331 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $86.56 | 10.171% | $95.364 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $757.04 | $815.4928 | $815.48 | $815.45 | $815.60 | |