| 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 | $77.64 | 9.536% | $85.0438 | $85.04 | $85.05 | $85.00 |
| Purchase #2 | $58.97 | 12.312% | $66.2304 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $193.68 | 3.304% | $200.0792 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $39.60 | 5.645% | $41.8354 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $90.40 | 9.355% | $98.8569 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $107.43 | 6.125% | $114.0101 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $225.71 | 11.167% | $250.915 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $793.43 | $856.9708 | $856.98 | $857.00 | $856.90 | |