| 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 | $176.74 | 13.439% | $200.4921 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $112.52 | 11.164% | $125.0817 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $237.78 | 13.864% | $270.7458 | $270.75 | $270.75 | $270.70 |
| Purchase #4 | $82.76 | 9.646% | $90.743 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $55.44 | 10.161% | $61.0733 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $34.41 | 4.255% | $35.8741 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $60.44 | 8.782% | $65.7478 | $65.75 | $65.75 | $65.70 |
| 7 purchase totals = | $760.09 | $849.7578 | $849.75 | $849.75 | $849.70 | |