| 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 | $68.64 | 9.845% | $75.3976 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $202.94 | 4.357% | $211.7821 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $105.81 | 8.279% | $114.57 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $45.57 | 5.344% | $48.0053 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $203.90 | 10.445% | $225.1974 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $17.66 | 13.619% | $20.0651 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $229.79 | 5.354% | $242.093 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $874.31 | $937.1105 | $937.12 | $937.10 | $937.20 | |