| 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 | $109.94 | 3.374% | $113.6494 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $59.44 | 10.182% | $65.4922 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $133.72 | 4.732% | $140.0476 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $68.88 | 8.234% | $74.5516 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $104.53 | 6.543% | $111.3694 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $194.72 | 9.345% | $212.9166 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $143.91 | 9.473% | $157.5426 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $815.14 | $875.5694 | $875.57 | $875.55 | $875.50 | |