| 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 | $23.88 | 3.122% | $24.6255 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $132.87 | 5.453% | $140.1154 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $15.59 | 12.117% | $17.479 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $166.64 | 3.444% | $172.3791 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $143.63 | 7.233% | $154.0188 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $170.86 | 8.644% | $185.6291 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $188.36 | 3.788% | $195.4951 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $841.83 | $889.7420 | $889.76 | $889.80 | $889.70 | |