| 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 | $85.82 | 4.304% | $89.5137 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $71.29 | 12.153% | $79.9539 | $79.95 | $79.95 | $80.00 |
| Purchase #3 | $239.85 | 11.462% | $267.3416 | $267.34 | $267.35 | $267.30 |
| Purchase #4 | $200.38 | 10.841% | $222.1032 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $228.60 | 8.301% | $247.5761 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $69.91 | 10.485% | $77.2401 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $68.59 | 10.167% | $75.5635 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $964.44 | $1,059.2921 | $1,059.28 | $1,059.30 | $1,059.30 | |