| 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 | $26.41 | 8.302% | $28.6026 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $110.47 | 9.349% | $120.7978 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $142.81 | 3.109% | $147.25 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $197.84 | 3.803% | $205.3639 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $79.33 | 9.153% | $86.5911 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $111.38 | 12.473% | $125.2724 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $151.66 | 3.529% | $157.0121 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $819.90 | $870.8899 | $870.88 | $870.85 | $871.00 | |