| 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 | $75.27 | 6.311% | $80.0203 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $87.66 | 8.573% | $95.1751 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $36.34 | 5.730% | $38.4223 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $202.88 | 3.118% | $209.2058 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $26.59 | 4.855% | $27.8809 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $118.40 | 5.783% | $125.2471 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $14.68 | 9.696% | $16.1034 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $561.82 | $592.0549 | $592.06 | $592.05 | $592.00 | |