| 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 | $84.46 | 5.586% | $89.1779 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $126.29 | 5.252% | $132.9228 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $121.94 | 11.520% | $135.9875 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $37.60 | 13.357% | $42.6222 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $30.86 | 10.327% | $34.0469 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $52.42 | 9.861% | $57.5891 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $45.79 | 13.112% | $51.794 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $499.36 | $544.1404 | $544.14 | $544.15 | $544.10 | |