| 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 | $30.36 | 5.522% | $32.0365 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $78.64 | 11.143% | $87.4029 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $211.39 | 13.434% | $239.7881 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $84.56 | 11.541% | $94.3191 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $149.94 | 5.391% | $158.0233 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $215.54 | 10.522% | $238.2191 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $19.65 | 3.662% | $20.3696 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $790.08 | $870.1586 | $870.16 | $870.10 | $870.10 | |