| 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 | $42.80 | 10.724% | $47.3899 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $76.38 | 12.506% | $85.9321 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $208.33 | 6.482% | $221.834 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $192.29 | 5.659% | $203.1717 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $106.78 | 10.406% | $117.8915 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $166.37 | 12.137% | $186.5623 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $107.60 | 5.728% | $113.7633 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $900.55 | $976.5448 | $976.53 | $976.55 | $976.60 | |