| 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 | $9.71 | 5.263% | $10.221 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $6.74 | 11.654% | $7.5255 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $172.36 | 3.422% | $178.2582 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $150.31 | 8.683% | $163.3614 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $181.61 | 13.372% | $205.8949 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $199.26 | 6.848% | $212.9053 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $74.69 | 7.596% | $80.3635 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $794.68 | $858.5298 | $858.53 | $858.50 | $858.60 | |