| 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 | $78.75 | 9.398% | $86.1509 | $86.15 | $86.15 | $86.20 |
| Purchase #2 | $30.34 | 11.545% | $33.8428 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $218.34 | 6.536% | $232.6107 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $30.84 | 8.268% | $33.3899 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $24.64 | 8.137% | $26.645 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $250.31 | 6.450% | $266.455 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $130.59 | 10.493% | $144.2928 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $763.81 | $823.3871 | $823.39 | $823.40 | $823.40 | |