| 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 | $64.55 | 7.483% | $69.3803 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $166.55 | 12.218% | $186.8991 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $21.63 | 6.240% | $22.9797 | $22.98 | $23.00 | $23.00 |
| Purchase #4 | $235.67 | 13.300% | $267.0141 | $267.01 | $267.00 | $267.00 |
| Purchase #5 | $125.94 | 8.366% | $136.4761 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $156.84 | 6.719% | $167.3781 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $54.49 | 6.207% | $57.8722 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $825.67 | $907.9996 | $908.00 | $908.05 | $908.10 | |