| 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 | $70.26 | 10.535% | $77.6619 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $28.95 | 5.763% | $30.6184 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $168.69 | 5.766% | $178.4167 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $69.67 | 13.770% | $79.2636 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $233.62 | 4.491% | $244.1119 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $127.50 | 12.530% | $143.4758 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $27.57 | 6.821% | $29.4505 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $726.26 | $782.9988 | $783.00 | $782.95 | $783.10 | |