| 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 | $33.61 | 4.514% | $35.1272 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $204.96 | 5.321% | $215.8659 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $150.71 | 13.730% | $171.4025 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $55.39 | 13.336% | $62.7768 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $78.32 | 6.796% | $83.6426 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $78.67 | 11.846% | $87.9892 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $20.36 | 8.434% | $22.0772 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $622.02 | $678.8814 | $678.89 | $678.95 | $678.90 | |