| 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 | $26.27 | 8.384% | $28.4725 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $97.81 | 4.559% | $102.2692 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $208.73 | 4.110% | $217.3088 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $155.67 | 4.731% | $163.0347 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $120.38 | 9.277% | $131.5477 | $131.55 | $131.55 | $131.50 |
| Purchase #6 | $45.30 | 13.374% | $51.3584 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $62.85 | 8.275% | $68.0508 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $717.01 | $762.0421 | $762.04 | $762.00 | $762.10 | |