| 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 | $74.39 | 8.717% | $80.8746 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $81.74 | 4.728% | $85.6047 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $57.72 | 6.521% | $61.4839 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $106.93 | 5.491% | $112.8015 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $47.63 | 4.704% | $49.8705 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $58.46 | 3.736% | $60.6441 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $231.66 | 6.403% | $246.4932 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $658.53 | $697.7725 | $697.75 | $697.75 | $697.80 | |