| 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 | $152.49 | 7.222% | $163.5028 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $76.54 | 4.666% | $80.1114 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $228.92 | 8.312% | $247.9478 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $38.41 | 7.717% | $41.3741 | $41.37 | $41.35 | $41.40 |
| Purchase #5 | $106.60 | 3.854% | $110.7084 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $80.34 | 3.688% | $83.3029 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $182.94 | 13.773% | $208.1363 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $866.24 | $935.0837 | $935.08 | $935.05 | $935.00 | |