| 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 | $75.41 | 4.314% | $78.6632 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $44.90 | 8.490% | $48.712 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $117.38 | 13.399% | $133.1077 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $126.84 | 9.243% | $138.5638 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $41.97 | 6.820% | $44.8324 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $208.39 | 3.282% | $215.2294 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $40.30 | 6.870% | $43.0686 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $655.19 | $702.1771 | $702.17 | $702.15 | $702.20 | |