| 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 | $42.53 | 4.474% | $44.4328 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $72.97 | 12.405% | $82.0219 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $71.27 | 8.845% | $77.5738 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $64.51 | 7.701% | $69.4779 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $156.82 | 4.408% | $163.7326 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $191.89 | 11.778% | $214.4908 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $181.35 | 6.211% | $192.6136 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $781.34 | $844.3434 | $844.33 | $844.35 | $844.30 | |