| 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 | $14.90 | 13.793% | $16.9552 | $16.96 | $16.95 | $17.00 |
| Purchase #2 | $121.37 | 6.577% | $129.3525 | $129.35 | $129.35 | $129.40 |
| Purchase #3 | $78.46 | 11.402% | $87.406 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $215.33 | 8.816% | $234.3135 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $111.38 | 9.597% | $122.0691 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $209.76 | 13.740% | $238.581 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $97.28 | 9.687% | $106.7035 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $848.48 | $935.3808 | $935.38 | $935.35 | $935.50 | |