| 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 | $102.73 | 10.233% | $113.2424 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $30.48 | 3.865% | $31.6581 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $134.46 | 6.321% | $142.9592 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $29.25 | 4.675% | $30.6174 | $30.62 | $30.60 | $30.60 |
| Purchase #5 | $243.54 | 5.627% | $257.244 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $60.56 | 5.640% | $63.9756 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $33.82 | 9.408% | $37.0018 | $37.00 | $37.00 | $37.00 |
| 7 purchase totals = | $634.84 | $676.6985 | $676.70 | $676.70 | $676.70 | |