| 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 | $99.61 | 5.697% | $105.2848 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $235.53 | 4.501% | $246.1312 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $184.40 | 9.576% | $202.0581 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $44.83 | 11.373% | $49.9285 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $69.37 | 13.729% | $78.8938 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $110.50 | 12.303% | $124.0948 | $124.09 | $124.10 | $124.10 |
| Purchase #7 | $12.78 | 12.465% | $14.373 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $757.02 | $820.7642 | $820.75 | $820.80 | $820.80 | |