| 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 | $40.63 | 9.220% | $44.3761 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $212.32 | 11.483% | $236.7007 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $192.68 | 12.334% | $216.4452 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $7.69 | 11.825% | $8.5993 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $185.73 | 12.379% | $208.7215 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $115.81 | 5.234% | $121.8715 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $16.94 | 9.864% | $18.611 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $771.80 | $855.3253 | $855.33 | $855.30 | $855.30 | |