| 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 | $77.25 | 8.360% | $83.7081 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $33.83 | 11.571% | $37.7445 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $234.38 | 11.501% | $261.336 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $43.82 | 12.379% | $49.2445 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $200.80 | 8.855% | $218.5808 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $84.84 | 13.699% | $96.4622 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $9.53 | 4.618% | $9.9701 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $684.45 | $757.0462 | $757.04 | $757.05 | $757.00 | |