| 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 | $62.64 | 6.834% | $66.9208 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $7.53 | 11.796% | $8.4182 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $217.36 | 11.584% | $242.539 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $218.88 | 5.663% | $231.2752 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $207.44 | 3.773% | $215.2667 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $79.93 | 5.222% | $84.1039 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $115.65 | 8.814% | $125.8434 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $909.43 | $974.3672 | $974.37 | $974.35 | $974.30 | |