| 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 | $77.83 | 11.611% | $86.8668 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $65.45 | 5.484% | $69.0393 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $97.89 | 10.547% | $108.2145 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $17.83 | 9.704% | $19.5602 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $81.83 | 10.547% | $90.4606 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $44.26 | 9.588% | $48.5036 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $136.91 | 11.708% | $152.9394 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $522.00 | $575.5844 | $575.58 | $575.55 | $575.60 | |