| 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 | $24.84 | 4.450% | $25.9454 | $25.95 | $25.95 | $25.90 |
| Purchase #2 | $46.62 | 5.860% | $49.3519 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $215.59 | 12.655% | $242.8729 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $22.90 | 5.129% | $24.0745 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $158.85 | 10.207% | $175.0638 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $140.64 | 9.861% | $154.5085 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $93.81 | 5.583% | $99.0474 | $99.05 | $99.05 | $99.00 |
| 7 purchase totals = | $703.25 | $770.8644 | $770.86 | $770.80 | $770.90 | |