| 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 | $35.78 | 3.363% | $36.9833 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $129.29 | 3.110% | $133.3109 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $5.64 | 11.529% | $6.2902 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $31.40 | 13.670% | $35.6924 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $236.75 | 9.144% | $258.3984 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $127.88 | 11.522% | $142.6143 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $59.84 | 12.749% | $67.469 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $626.58 | $680.7585 | $680.75 | $680.75 | $680.80 | |