| 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 | $42.97 | 4.486% | $44.8976 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $61.61 | 10.867% | $68.3052 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $81.75 | 4.638% | $85.5416 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $136.77 | 7.253% | $146.6899 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $124.59 | 12.194% | $139.7825 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $16.34 | 11.830% | $18.273 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $209.47 | 12.742% | $236.1607 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $673.50 | $739.6505 | $739.65 | $739.65 | $739.70 | |