| 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 | $17.29 | 5.431% | $18.229 | $18.23 | $18.25 | $18.20 |
| Purchase #2 | $66.69 | 11.510% | $74.366 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $156.70 | 13.575% | $177.972 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $241.62 | 11.124% | $268.4978 | $268.50 | $268.50 | $268.50 |
| Purchase #5 | $11.54 | 10.412% | $12.7415 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $81.45 | 12.602% | $91.7143 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $8.78 | 11.850% | $9.8204 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $584.07 | $653.3410 | $653.34 | $653.30 | $653.30 | |