| 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 | $59.70 | 7.119% | $63.95 | $63.95 | $63.95 | $64.00 |
| Purchase #2 | $120.82 | 13.418% | $137.0316 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $46.26 | 3.800% | $48.0179 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $179.54 | 4.360% | $187.3679 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $54.81 | 10.597% | $60.6182 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $134.87 | 11.719% | $150.6754 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $250.87 | 8.149% | $271.3134 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $846.87 | $918.9744 | $918.98 | $918.95 | $919.00 | |