| 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 | $95.28 | 10.218% | $105.0157 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $40.90 | 8.630% | $44.4297 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $154.33 | 8.491% | $167.4342 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $126.40 | 7.345% | $135.6841 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $190.79 | 7.380% | $204.8703 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $175.85 | 5.527% | $185.5692 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $27.60 | 10.603% | $30.5264 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $811.15 | $873.5296 | $873.53 | $873.55 | $873.50 | |