| 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 | $95.81 | 13.634% | $108.8727 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $30.87 | 13.703% | $35.1001 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $25.56 | 10.741% | $28.3054 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $44.56 | 5.590% | $47.0509 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $186.44 | 3.680% | $193.301 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $106.63 | 10.250% | $117.5596 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $11.36 | 5.362% | $11.9691 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $501.23 | $542.1588 | $542.16 | $542.10 | $542.30 | |