| 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 | $111.70 | 4.671% | $116.9175 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $13.68 | 3.661% | $14.1808 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $38.85 | 5.737% | $41.0788 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $97.99 | 9.689% | $107.4843 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $199.77 | 10.249% | $220.2444 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $204.63 | 5.724% | $216.343 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $92.85 | 7.611% | $99.9168 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $759.47 | $816.1656 | $816.16 | $816.20 | $816.10 | |