| 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 | $29.30 | 12.429% | $32.9417 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $10.68 | 3.853% | $11.0915 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $13.37 | 12.258% | $15.0089 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $245.92 | 8.640% | $267.1675 | $267.17 | $267.15 | $267.20 |
| Purchase #5 | $18.92 | 10.142% | $20.8389 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $26.85 | 12.484% | $30.202 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $146.63 | 13.258% | $166.0702 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $491.67 | $543.3207 | $543.32 | $543.30 | $543.30 | |