| 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 | $46.55 | 6.828% | $49.7284 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $200.83 | 6.831% | $214.5487 | $214.55 | $214.55 | $214.50 |
| Purchase #3 | $77.75 | 4.630% | $81.3498 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $124.50 | 5.577% | $131.4434 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $119.94 | 9.424% | $131.2431 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $121.66 | 9.196% | $132.8479 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $199.44 | 13.194% | $225.7541 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $890.67 | $966.9154 | $966.91 | $966.95 | $966.70 | |