| 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 | $11.51 | 11.593% | $12.8444 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $124.83 | 10.869% | $138.3978 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $132.34 | 11.571% | $147.6531 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $10.83 | 11.553% | $12.0812 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $237.28 | 10.375% | $261.8978 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $40.57 | 7.300% | $43.5316 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $86.67 | 13.590% | $98.4485 | $98.45 | $98.45 | $98.40 |
| 7 purchase totals = | $644.03 | $714.8544 | $714.85 | $714.90 | $714.80 | |