| 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 | $61.31 | 8.633% | $66.6029 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $63.62 | 5.220% | $66.941 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $203.58 | 12.274% | $228.5674 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $13.42 | 3.105% | $13.8367 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $113.31 | 7.672% | $122.0031 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $42.39 | 3.126% | $43.7151 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $35.80 | 10.372% | $39.5132 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $533.43 | $581.1794 | $581.18 | $581.15 | $581.10 | |