| 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 | $27.53 | 9.210% | $30.0655 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $152.90 | 3.372% | $158.0558 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $195.91 | 5.129% | $205.9582 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $99.38 | 10.497% | $109.8119 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $131.53 | 8.359% | $142.5246 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $56.65 | 11.283% | $63.0418 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $57.60 | 5.452% | $60.7404 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $721.50 | $770.1982 | $770.20 | $770.15 | $770.20 | |