| 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 | $14.84 | 12.194% | $16.6496 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $250.27 | 3.152% | $258.1585 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $248.86 | 5.246% | $261.9152 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $68.79 | 10.268% | $75.8534 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $31.77 | 8.293% | $34.4047 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $33.43 | 3.529% | $34.6097 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $137.61 | 12.831% | $155.2667 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $785.57 | $836.8578 | $836.86 | $836.80 | $836.90 | |