| 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 | $78.57 | 8.204% | $85.0159 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $68.66 | 12.104% | $76.9706 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $100.37 | 13.733% | $114.1538 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $99.49 | 9.399% | $108.8411 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $244.32 | 6.515% | $260.2374 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $126.81 | 3.620% | $131.4005 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $122.38 | 7.416% | $131.4557 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $840.60 | $908.0750 | $908.08 | $908.05 | $908.10 | |