| 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 | $63.32 | 5.719% | $66.9413 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $90.66 | 8.669% | $98.5193 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $131.42 | 3.466% | $135.975 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $168.72 | 6.858% | $180.2908 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $31.68 | 5.363% | $33.379 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $52.95 | 9.630% | $58.0491 | $58.05 | $58.05 | $58.00 |
| Purchase #7 | $111.69 | 13.337% | $126.5861 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $650.44 | $699.7406 | $699.75 | $699.80 | $699.70 | |