| 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 | $55.39 | 8.745% | $60.2339 | $60.23 | $60.25 | $60.20 |
| Purchase #2 | $143.68 | 4.493% | $150.1355 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $106.49 | 11.153% | $118.3668 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $207.32 | 7.116% | $222.0729 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $49.32 | 6.398% | $52.4755 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $42.30 | 8.385% | $45.8469 | $45.85 | $45.85 | $45.80 |
| Purchase #7 | $8.25 | 11.329% | $9.1846 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $612.75 | $658.3161 | $658.32 | $658.35 | $658.30 | |