| 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 | $6.35 | 4.652% | $6.6454 | $6.65 | $6.65 | $6.60 |
| Purchase #2 | $84.99 | 11.395% | $94.6746 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $214.25 | 9.377% | $234.3402 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $233.93 | 10.504% | $258.502 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $85.68 | 13.388% | $97.1508 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $17.25 | 7.398% | $18.5262 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $109.73 | 7.314% | $117.7557 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $752.18 | $827.5949 | $827.60 | $827.60 | $827.60 | |