| 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 | $74.43 | 4.701% | $77.929 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $77.98 | 13.480% | $88.4917 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $217.50 | 10.452% | $240.2331 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $186.65 | 9.667% | $204.6935 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $147.34 | 10.823% | $163.2866 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $82.73 | 4.642% | $86.5703 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $176.76 | 4.232% | $184.2405 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $963.39 | $1,045.4447 | $1,045.44 | $1,045.50 | $1,045.40 | |