| 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 | $97.44 | 8.240% | $105.4691 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $21.37 | 10.606% | $23.6365 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $154.66 | 10.159% | $170.3719 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $214.70 | 5.762% | $227.071 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $5.69 | 12.774% | $6.4168 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $208.60 | 13.292% | $236.3271 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $81.88 | 5.177% | $86.1189 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $784.34 | $855.4113 | $855.42 | $855.35 | $855.40 | |