| 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 | $70.71 | 7.240% | $75.8294 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $45.44 | 6.612% | $48.4445 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $165.66 | 9.394% | $181.2221 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $32.87 | 5.761% | $34.7636 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $165.85 | 4.761% | $173.7461 | $173.75 | $173.75 | $173.70 |
| Purchase #6 | $170.59 | 6.456% | $181.6033 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $52.40 | 12.700% | $59.0548 | $59.05 | $59.05 | $59.10 |
| 7 purchase totals = | $703.52 | $754.6638 | $754.65 | $754.65 | $754.60 | |