| 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 | $107.76 | 11.728% | $120.3981 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $16.92 | 9.841% | $18.5851 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $207.87 | 3.683% | $215.5259 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $121.77 | 6.485% | $129.6668 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $148.53 | 9.341% | $162.4042 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $133.91 | 5.790% | $141.6634 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $72.67 | 6.485% | $77.3826 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $809.43 | $865.6261 | $865.63 | $865.65 | $865.70 | |