| 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 | $107.74 | 7.430% | $115.7451 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $112.98 | 5.379% | $119.0572 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $50.66 | 5.548% | $53.4706 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $205.99 | 12.257% | $231.2382 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $53.85 | 4.775% | $56.4213 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $64.86 | 8.792% | $70.5625 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $30.68 | 11.407% | $34.1797 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $626.76 | $680.6746 | $680.68 | $680.65 | $680.70 | |