| 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 | $207.58 | 8.797% | $225.8408 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $78.36 | 7.387% | $84.1485 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $185.91 | 3.346% | $192.1305 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $49.66 | 7.264% | $53.2673 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $90.45 | 8.262% | $97.923 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $34.86 | 11.410% | $38.8375 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $12.45 | 5.645% | $13.1528 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $659.27 | $705.3004 | $705.30 | $705.30 | $705.20 | |