| 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 | $72.27 | 8.801% | $78.6305 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $111.32 | 3.411% | $115.1171 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $232.26 | 11.312% | $258.5333 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $198.97 | 7.106% | $213.1088 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $11.92 | 9.671% | $13.0728 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $99.92 | 5.129% | $105.0449 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $79.36 | 8.339% | $85.9778 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $806.02 | $869.4852 | $869.48 | $869.50 | $869.40 | |