| 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 | $28.90 | 13.762% | $32.8772 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $121.72 | 9.506% | $133.2907 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $93.74 | 11.613% | $104.626 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $128.60 | 10.739% | $142.4104 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $5.67 | 8.158% | $6.1326 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $247.93 | 12.491% | $278.8989 | $278.90 | $278.90 | $278.90 |
| Purchase #7 | $117.81 | 5.377% | $124.1446 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $744.37 | $822.3804 | $822.38 | $822.45 | $822.30 | |