| 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 | $52.87 | 3.466% | $54.7025 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $110.74 | 11.338% | $123.2957 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $109.67 | 9.420% | $120.0009 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $31.73 | 12.856% | $35.8092 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $17.72 | 11.778% | $19.8071 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $139.62 | 3.488% | $144.4899 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $27.93 | 3.533% | $28.9168 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $490.28 | $527.0221 | $527.03 | $527.00 | $527.00 | |