| 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 | $28.70 | 6.702% | $30.6235 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $237.90 | 3.697% | $246.6952 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $216.57 | 6.508% | $230.6644 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $129.43 | 5.837% | $136.9848 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $141.39 | 5.687% | $149.4308 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $213.42 | 6.680% | $227.6765 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $132.27 | 6.192% | $140.4602 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $1,099.68 | $1,162.5354 | $1,162.53 | $1,162.55 | $1,162.60 | |