| 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 | $36.99 | 10.600% | $40.9109 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $222.80 | 8.647% | $242.0655 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $23.55 | 4.441% | $24.5959 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $153.90 | 9.816% | $169.0068 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $226.87 | 3.135% | $233.9824 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $128.77 | 6.307% | $136.8915 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $84.44 | 13.691% | $96.0007 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $877.32 | $943.4537 | $943.46 | $943.45 | $943.50 | |