| 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 | $68.90 | 4.223% | $71.8096 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $124.67 | 12.699% | $140.5018 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $189.97 | 3.269% | $196.1801 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $45.41 | 8.339% | $49.1967 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $129.50 | 13.583% | $147.09 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $43.47 | 11.401% | $48.426 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $142.87 | 8.379% | $154.8411 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $744.79 | $808.0453 | $808.05 | $808.10 | $808.00 | |