| 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 | $71.34 | 11.779% | $79.7431 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $46.36 | 10.648% | $51.2964 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $217.66 | 13.470% | $246.9788 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $44.90 | 11.480% | $50.0545 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $55.35 | 4.348% | $57.7566 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $33.73 | 7.858% | $36.3805 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $130.65 | 5.182% | $137.4203 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $599.99 | $659.6302 | $659.63 | $659.65 | $659.70 | |