| 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 | $23.69 | 11.617% | $26.4421 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $207.64 | 3.839% | $215.6113 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $146.25 | 4.867% | $153.368 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $111.60 | 5.848% | $118.1264 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $14.57 | 4.449% | $15.2182 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $112.36 | 10.512% | $124.1713 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $218.64 | 7.218% | $234.4214 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $834.75 | $887.3587 | $887.36 | $887.30 | $887.30 | |