| 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 | $79.60 | 4.279% | $83.0061 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $217.63 | 6.676% | $232.159 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $35.72 | 8.678% | $38.8198 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $14.38 | 12.423% | $16.1664 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $203.45 | 3.469% | $210.5077 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $24.87 | 13.802% | $28.3026 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $231.54 | 9.210% | $252.8648 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $807.19 | $861.8264 | $861.83 | $861.75 | $861.90 | |