| 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 | $10.82 | 10.313% | $11.9359 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $205.90 | 8.426% | $223.2491 | $223.25 | $223.25 | $223.20 |
| Purchase #3 | $159.41 | 12.697% | $179.6503 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $39.97 | 10.535% | $44.1808 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $143.62 | 8.182% | $155.371 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $60.31 | 5.308% | $63.5113 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $169.79 | 7.507% | $182.5361 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $789.82 | $860.4345 | $860.44 | $860.45 | $860.40 | |