| 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 | $31.67 | 5.339% | $33.3609 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $225.77 | 6.312% | $240.0206 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $122.85 | 13.526% | $139.4667 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $112.60 | 8.176% | $121.8062 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $150.37 | 4.416% | $157.0103 | $157.01 | $157.00 | $157.00 |
| Purchase #6 | $16.47 | 7.125% | $17.6435 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $99.44 | 6.364% | $105.7684 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $759.17 | $815.0766 | $815.08 | $815.00 | $815.10 | |