| 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 | $32.98 | 10.745% | $36.5237 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $16.92 | 7.651% | $18.2145 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $133.28 | 6.663% | $142.1604 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $208.40 | 9.363% | $227.9125 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $28.67 | 7.832% | $30.9154 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $65.64 | 9.782% | $72.0609 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $204.33 | 4.689% | $213.911 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $690.22 | $741.6984 | $741.69 | $741.60 | $741.70 | |