| 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 | $30.95 | 13.770% | $35.2118 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $99.82 | 10.281% | $110.0825 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $208.29 | 8.831% | $226.6841 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $162.53 | 4.801% | $170.3331 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $23.64 | 6.698% | $25.2234 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $59.33 | 6.283% | $63.0577 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $95.79 | 12.616% | $107.8749 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $680.35 | $738.4675 | $738.45 | $738.45 | $738.50 | |