| 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 | $46.56 | 6.357% | $49.5198 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $18.46 | 10.710% | $20.4371 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $205.79 | 3.411% | $212.8095 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $120.46 | 10.187% | $132.7313 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $172.41 | 10.113% | $189.8458 | $189.85 | $189.85 | $189.80 |
| Purchase #6 | $158.63 | 12.380% | $178.2684 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $133.39 | 12.645% | $150.2572 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $855.70 | $933.8691 | $933.88 | $933.85 | $933.80 | |