| 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 | $44.71 | 8.800% | $48.6445 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $94.40 | 6.868% | $100.8834 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $219.32 | 7.842% | $236.5191 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $51.49 | 12.339% | $57.8434 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $41.82 | 9.447% | $45.7707 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $228.96 | 3.138% | $236.1448 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $73.75 | 9.784% | $80.9657 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $754.45 | $806.7716 | $806.76 | $806.75 | $806.70 | |