| 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 | $25.87 | 12.517% | $29.1081 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $157.83 | 3.837% | $163.8859 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $66.28 | 3.280% | $68.454 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $239.42 | 6.720% | $255.509 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $180.73 | 3.421% | $186.9128 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $188.49 | 3.509% | $195.1041 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $184.69 | 3.389% | $190.9491 | $190.95 | $190.95 | $190.90 |
| 7 purchase totals = | $1,043.31 | $1,089.9230 | $1,089.92 | $1,089.90 | $1,089.90 | |