| 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 | $50.73 | 6.274% | $53.9128 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $10.34 | 6.581% | $11.0205 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $125.84 | 9.349% | $137.6048 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $39.31 | 10.501% | $43.4379 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $117.87 | 7.753% | $127.0085 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $185.65 | 10.543% | $205.2231 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $6.25 | 3.268% | $6.4543 | $6.45 | $6.45 | $6.50 |
| 7 purchase totals = | $535.99 | $584.6619 | $584.65 | $584.60 | $584.60 | |