| 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 | $20.26 | 4.779% | $21.2282 | $21.23 | $21.25 | $21.20 |
| Purchase #2 | $183.27 | 11.421% | $204.2013 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $183.70 | 6.733% | $196.0685 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $6.66 | 4.621% | $6.9678 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $7.80 | 11.526% | $8.699 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $205.67 | 12.545% | $231.4713 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $218.58 | 3.793% | $226.8707 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $825.94 | $895.5068 | $895.51 | $895.45 | $895.60 | |