| 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 | $64.72 | 7.804% | $69.7707 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $203.87 | 11.405% | $227.1214 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $136.32 | 13.529% | $154.7627 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $17.32 | 6.204% | $18.3945 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $59.92 | 6.529% | $63.8322 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $79.29 | 7.292% | $85.0718 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $228.78 | 3.355% | $236.4556 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $790.22 | $855.4089 | $855.40 | $855.35 | $855.50 | |