| 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 | $71.88 | 12.421% | $80.8082 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $14.97 | 3.529% | $15.4983 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $98.40 | 4.687% | $103.012 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $143.73 | 13.695% | $163.4138 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $186.69 | 4.186% | $194.5048 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $176.89 | 12.763% | $199.4665 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $87.41 | 6.296% | $92.9133 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $779.97 | $849.6169 | $849.61 | $849.55 | $849.60 | |