| 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 | $7.58 | 6.453% | $8.0691 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $101.90 | 10.460% | $112.5587 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $223.94 | 4.119% | $233.1641 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $46.51 | 4.806% | $48.7453 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $16.62 | 4.534% | $17.3736 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $218.31 | 12.510% | $245.6206 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $235.84 | 10.792% | $261.2919 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $850.70 | $926.8233 | $926.82 | $926.75 | $926.90 | |