| 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 | $61.80 | 7.862% | $66.6587 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $186.79 | 10.681% | $206.741 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $151.32 | 13.289% | $171.4289 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $50.63 | 9.540% | $55.4601 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $71.83 | 6.639% | $76.5988 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $22.62 | 12.385% | $25.4215 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $88.57 | 9.630% | $97.0993 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $633.56 | $699.4083 | $699.41 | $699.40 | $699.40 | |