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 | $85.90 | 4.749% | $89.9794 | $89.98 | $90.00 | $90.00 |
Purchase #2 | $69.61 | 8.474% | $75.5088 | $75.51 | $75.50 | $75.50 |
Purchase #3 | $78.57 | 4.611% | $82.1929 | $82.19 | $82.20 | $82.20 |
Purchase #4 | $24.68 | 13.639% | $28.0461 | $28.05 | $28.05 | $28.00 |
Purchase #5 | $48.97 | 12.561% | $55.1211 | $55.12 | $55.10 | $55.10 |
Purchase #6 | $173.82 | 8.610% | $188.7859 | $188.79 | $188.80 | $188.80 |
Purchase #7 | $104.68 | 9.659% | $114.791 | $114.79 | $114.80 | $114.80 |
7 purchase totals = | $586.23 | $634.4252 | $634.43 | $634.45 | $634.40 |