| 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 | $87.89 | 4.773% | $92.085 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $79.32 | 9.361% | $86.7451 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $145.41 | 10.260% | $160.3291 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $37.29 | 8.774% | $40.5618 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $173.63 | 5.682% | $183.4957 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $243.28 | 7.627% | $261.835 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $15.71 | 13.291% | $17.798 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $782.53 | $842.8497 | $842.87 | $842.90 | $842.80 | |