| 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 | $55.69 | 5.395% | $58.6945 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $76.41 | 4.806% | $80.0823 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $129.52 | 13.323% | $146.7759 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $236.90 | 5.583% | $250.1261 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $8.93 | 12.166% | $10.0164 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $124.72 | 9.182% | $136.1718 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $190.82 | 3.802% | $198.075 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $822.99 | $879.9420 | $879.95 | $880.00 | $880.00 | |