| 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 | $37.58 | 3.501% | $38.8957 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $205.62 | 12.646% | $231.6227 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $101.25 | 5.350% | $106.6669 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $84.56 | 11.859% | $94.588 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $124.96 | 6.467% | $133.0412 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $222.70 | 8.664% | $241.9947 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $121.62 | 8.588% | $132.0647 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $898.29 | $978.8739 | $978.87 | $978.85 | $978.90 | |