| 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 | $92.53 | 7.229% | $99.219 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $99.51 | 7.574% | $107.0469 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $106.99 | 5.820% | $113.2168 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $14.75 | 3.851% | $15.318 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $61.83 | 3.194% | $63.8049 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $193.66 | 6.619% | $206.4784 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $75.46 | 9.391% | $82.5464 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $644.73 | $687.6304 | $687.64 | $687.60 | $687.50 | |