| 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 | $77.45 | 6.198% | $82.2504 | $82.25 | $82.25 | $82.30 |
| Purchase #2 | $244.78 | 4.171% | $254.9898 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $247.34 | 11.106% | $274.8096 | $274.81 | $274.80 | $274.80 |
| Purchase #4 | $18.53 | 8.273% | $20.063 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $17.46 | 4.305% | $18.2117 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $192.75 | 6.724% | $205.7105 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $215.41 | 7.276% | $231.0832 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,013.72 | $1,087.1182 | $1,087.11 | $1,087.10 | $1,087.20 | |