| 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 | $113.82 | 9.524% | $124.6602 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $11.85 | 13.754% | $13.4798 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $32.41 | 12.529% | $36.4706 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $92.85 | 12.828% | $104.7608 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $171.34 | 11.607% | $191.2274 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $139.49 | 4.779% | $146.1562 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $15.32 | 4.123% | $15.9516 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $577.08 | $632.7066 | $632.71 | $632.70 | $632.90 | |