| 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 | $73.95 | 8.296% | $80.0849 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $212.82 | 3.615% | $220.5134 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $91.66 | 6.119% | $97.2687 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $77.89 | 5.440% | $82.1272 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $77.78 | 13.592% | $88.3519 | $88.35 | $88.35 | $88.40 |
| Purchase #6 | $200.42 | 4.780% | $210.0001 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $166.70 | 7.254% | $178.7924 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $901.22 | $957.1386 | $957.13 | $957.15 | $957.20 | |