| 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 | $242.66 | 9.688% | $266.1689 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $164.38 | 5.260% | $173.0264 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $154.73 | 8.142% | $167.3281 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $35.29 | 12.645% | $39.7524 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $76.47 | 4.330% | $79.7812 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $95.38 | 10.639% | $105.5275 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $24.78 | 3.565% | $25.6634 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $793.69 | $857.2479 | $857.25 | $857.30 | $857.30 | |