| 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 | $124.59 | 3.561% | $129.0266 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $111.39 | 3.572% | $115.3689 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $36.56 | 8.237% | $39.5714 | $39.57 | $39.55 | $39.60 |
| Purchase #4 | $65.84 | 11.173% | $73.1963 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $248.65 | 5.313% | $261.8608 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $30.83 | 11.807% | $34.4701 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $132.34 | 3.821% | $137.3967 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $750.20 | $790.8908 | $790.90 | $790.85 | $791.00 | |