| 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 | $73.41 | 12.568% | $82.6362 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $51.65 | 6.810% | $55.1674 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $34.34 | 8.826% | $37.3708 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $11.75 | 3.320% | $12.1401 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $112.90 | 11.368% | $125.7345 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $239.94 | 8.675% | $260.7548 | $260.75 | $260.75 | $260.80 |
| Purchase #7 | $74.34 | 6.293% | $79.0182 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $598.33 | $652.8220 | $652.82 | $652.80 | $652.80 | |