| 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 | $111.97 | 4.185% | $116.6559 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $11.45 | 7.558% | $12.3154 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $76.73 | 12.185% | $86.0796 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $204.68 | 12.496% | $230.2568 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $22.26 | 8.863% | $24.2329 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $72.50 | 6.855% | $77.4699 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $59.78 | 8.489% | $64.8547 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $559.37 | $611.8652 | $611.87 | $611.85 | $612.00 | |