| 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 | $52.47 | 5.256% | $55.2278 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $78.67 | 11.482% | $87.7029 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $90.94 | 7.287% | $97.5668 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $180.82 | 3.248% | $186.693 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $167.49 | 8.133% | $181.112 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $63.84 | 6.563% | $68.0298 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $173.72 | 9.378% | $190.0115 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $807.95 | $866.3438 | $866.34 | $866.35 | $866.30 | |