| 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 | $13.27 | 13.282% | $15.0325 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $123.46 | 8.248% | $133.643 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $84.91 | 10.185% | $93.5581 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $182.58 | 7.574% | $196.4086 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $239.93 | 4.308% | $250.2662 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $217.89 | 3.459% | $225.4268 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $44.27 | 4.409% | $46.2219 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $906.31 | $960.5571 | $960.56 | $960.55 | $960.50 | |