| 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 | $68.37 | 13.828% | $77.8242 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $134.60 | 4.613% | $140.8091 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $21.55 | 4.649% | $22.5519 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $97.55 | 11.611% | $108.8765 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $64.93 | 3.419% | $67.15 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $213.49 | 9.700% | $234.1985 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $213.52 | 5.634% | $225.5497 | $225.55 | $225.55 | $225.50 |
| 7 purchase totals = | $814.01 | $876.9599 | $876.96 | $876.95 | $877.00 | |