| 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 | $13.75 | 8.156% | $14.8715 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $177.52 | 10.168% | $195.5702 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $36.47 | 10.728% | $40.3825 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $35.38 | 11.453% | $39.4321 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $116.68 | 8.367% | $126.4426 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $164.57 | 10.144% | $181.264 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $53.91 | 12.442% | $60.6175 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $598.28 | $658.5804 | $658.57 | $658.55 | $658.60 | |