| 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 | $92.92 | 4.397% | $97.0057 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $171.95 | 3.155% | $177.375 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $103.52 | 3.121% | $106.7509 | $106.75 | $106.75 | $106.80 |
| Purchase #4 | $180.87 | 8.828% | $196.8372 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $64.95 | 4.797% | $68.0657 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $104.60 | 8.745% | $113.7473 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $46.50 | 3.536% | $48.1442 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $765.31 | $807.9260 | $807.94 | $807.95 | $807.90 | |