| 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 | $30.85 | 8.568% | $33.4932 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $32.87 | 8.302% | $35.5989 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $224.78 | 6.263% | $238.858 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $221.87 | 11.327% | $247.0012 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $129.89 | 4.862% | $136.2053 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $215.35 | 10.290% | $237.5095 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $7.46 | 5.773% | $7.8907 | $7.89 | $7.90 | $7.90 |
| 7 purchase totals = | $863.07 | $936.5568 | $936.56 | $936.55 | $936.60 | |