| 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 | $77.92 | 11.488% | $86.8714 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $81.87 | 9.325% | $89.5044 | $89.50 | $89.50 | $89.50 |
| Purchase #3 | $131.83 | 9.668% | $144.5753 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $66.31 | 12.696% | $74.7287 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $176.29 | 13.117% | $199.414 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $236.73 | 9.444% | $259.0868 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $176.76 | 9.312% | $193.2199 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $947.71 | $1,047.4005 | $1,047.40 | $1,047.40 | $1,047.40 | |