| 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 | $93.84 | 5.531% | $99.0303 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $11.88 | 4.838% | $12.4548 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $154.40 | 8.639% | $167.7386 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $189.78 | 7.522% | $204.0553 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $141.63 | 3.670% | $146.8278 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $5.90 | 5.740% | $6.2387 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $43.36 | 7.166% | $46.4672 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $640.79 | $682.8127 | $682.82 | $682.85 | $682.80 | |