| 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 | $87.81 | 13.190% | $99.3921 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $204.68 | 13.582% | $232.4796 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $144.65 | 5.219% | $152.1993 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $27.64 | 9.684% | $30.3167 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $64.30 | 12.135% | $72.1028 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $33.46 | 10.650% | $37.0235 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $50.82 | 3.202% | $52.4473 | $52.45 | $52.45 | $52.40 |
| 7 purchase totals = | $613.36 | $675.9613 | $675.96 | $675.95 | $675.90 | |