| 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 | $72.69 | 5.455% | $76.6552 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $64.99 | 12.835% | $73.3315 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $65.29 | 12.446% | $73.416 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $171.38 | 10.189% | $188.8419 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $182.38 | 10.253% | $201.0794 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $186.67 | 3.726% | $193.6253 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $104.42 | 8.202% | $112.9845 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $847.82 | $919.9338 | $919.94 | $920.00 | $919.90 | |