| 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 | $39.87 | 4.478% | $41.6554 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $77.77 | 9.382% | $85.0664 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $62.87 | 4.695% | $65.8217 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $74.95 | 8.692% | $81.4647 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $175.36 | 4.537% | $183.3161 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $114.25 | 13.570% | $129.7537 | $129.75 | $129.75 | $129.80 |
| Purchase #7 | $108.91 | 5.818% | $115.2464 | $115.25 | $115.25 | $115.20 |
| 7 purchase totals = | $653.98 | $702.3244 | $702.33 | $702.25 | $702.40 | |