| 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 | $67.93 | 3.259% | $70.1438 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $224.83 | 5.790% | $237.8477 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $42.58 | 5.760% | $45.0326 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $36.51 | 5.502% | $38.5188 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $200.41 | 3.697% | $207.8192 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $125.67 | 9.800% | $137.9857 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $223.75 | 13.705% | $254.4149 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $921.68 | $991.7627 | $991.76 | $991.75 | $991.60 | |