| 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 | $14.44 | 13.420% | $16.3778 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $51.90 | 3.627% | $53.7824 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $92.76 | 11.381% | $103.317 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $235.99 | 3.280% | $243.7305 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $77.90 | 7.380% | $83.649 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $62.84 | 11.868% | $70.2979 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $65.95 | 10.232% | $72.698 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $601.78 | $643.8526 | $643.86 | $643.90 | $643.80 | |