| 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 | $25.68 | 5.531% | $27.1004 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $30.79 | 9.515% | $33.7197 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $87.82 | 6.413% | $93.4519 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $225.82 | 10.781% | $250.1657 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $70.74 | 9.496% | $77.4575 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $162.43 | 6.517% | $173.0156 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $145.29 | 13.138% | $164.3782 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $748.57 | $819.2890 | $819.30 | $819.25 | $819.40 | |