| 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 | $117.61 | 8.638% | $127.7692 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $49.91 | 3.841% | $51.827 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $9.50 | 3.220% | $9.8059 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $17.37 | 6.171% | $18.4419 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $104.93 | 12.456% | $118.0001 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $223.53 | 12.672% | $251.8557 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $205.58 | 8.229% | $222.4972 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $728.43 | $800.1970 | $800.21 | $800.20 | $800.20 | |