| 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 | $125.39 | 10.526% | $138.5886 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $85.29 | 13.579% | $96.8715 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $167.29 | 9.299% | $182.8463 | $182.85 | $182.85 | $182.80 |
| Purchase #4 | $61.89 | 10.360% | $68.3018 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $100.83 | 3.175% | $104.0314 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $38.86 | 5.723% | $41.084 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $40.52 | 9.520% | $44.3775 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $620.07 | $676.1011 | $676.10 | $676.15 | $676.10 | |