| 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 | $33.57 | 5.818% | $35.5231 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $192.46 | 8.805% | $209.4061 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $111.38 | 13.359% | $126.2593 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $188.55 | 8.528% | $204.6295 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $13.84 | 11.873% | $15.4832 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $98.35 | 13.161% | $111.2938 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $203.92 | 10.166% | $224.6505 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $842.07 | $927.2455 | $927.24 | $927.25 | $927.30 | |