| 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 | $175.57 | 5.786% | $185.7285 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $79.82 | 6.411% | $84.9373 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $250.53 | 6.599% | $267.0625 | $267.06 | $267.05 | $267.10 |
| Purchase #4 | $102.45 | 5.332% | $107.9126 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $77.87 | 9.727% | $85.4444 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $30.73 | 8.211% | $33.2532 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $27.58 | 5.627% | $29.1319 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $744.55 | $793.4704 | $793.46 | $793.50 | $793.40 | |