| 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 | $81.41 | 5.325% | $85.7451 | $85.75 | $85.75 | $85.70 |
| Purchase #2 | $69.69 | 5.784% | $73.7209 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $250.50 | 3.381% | $258.9694 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $26.55 | 6.492% | $28.2736 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $96.58 | 8.372% | $104.6657 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $214.30 | 9.749% | $235.1921 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $131.27 | 9.484% | $143.7196 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $870.30 | $930.2864 | $930.29 | $930.20 | $930.30 | |