| 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 | $31.56 | 5.700% | $33.3589 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $188.64 | 5.323% | $198.6813 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $93.53 | 4.754% | $97.9764 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $94.39 | 13.347% | $106.9882 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $228.57 | 11.701% | $255.315 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $155.48 | 5.424% | $163.9132 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $113.94 | 10.828% | $126.2774 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $906.11 | $982.5104 | $982.52 | $982.55 | $982.60 | |