| 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 | $74.79 | 12.813% | $84.3728 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $118.72 | 11.669% | $132.5734 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $221.55 | 8.846% | $241.1483 | $241.15 | $241.15 | $241.10 |
| Purchase #4 | $156.44 | 13.616% | $177.7409 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $162.91 | 6.632% | $173.7142 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $16.81 | 5.703% | $17.7687 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $85.47 | 8.138% | $92.4255 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $836.69 | $919.7438 | $919.74 | $919.70 | $919.70 | |