| 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 | $109.61 | 12.534% | $123.3485 | $123.35 | $123.35 | $123.30 |
| Purchase #2 | $88.37 | 12.387% | $99.3164 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $66.79 | 13.471% | $75.7873 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $168.96 | 5.200% | $177.7459 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $20.35 | 4.654% | $21.2971 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $137.43 | 11.588% | $153.3554 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $60.85 | 10.870% | $67.4644 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $652.36 | $718.3150 | $718.33 | $718.30 | $718.30 | |