| 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 | $36.50 | 6.728% | $38.9557 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $246.56 | 10.186% | $271.6746 | $271.67 | $271.65 | $271.70 |
| Purchase #3 | $97.92 | 8.794% | $106.5311 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $132.68 | 7.224% | $142.2648 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $207.30 | 6.693% | $221.1746 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $26.83 | 4.715% | $28.095 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $151.32 | 12.348% | $170.005 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $899.11 | $978.7008 | $978.70 | $978.65 | $978.80 | |