| 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 | $81.42 | 12.187% | $91.3427 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $14.29 | 3.166% | $14.7424 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $204.64 | 13.444% | $232.1518 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $20.93 | 4.443% | $21.8599 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $238.33 | 9.559% | $261.112 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $14.37 | 5.866% | $15.2129 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $208.67 | 12.403% | $234.5513 | $234.55 | $234.55 | $234.60 |
| 7 purchase totals = | $782.65 | $870.9730 | $870.96 | $870.95 | $871.00 | |