| 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 | $39.58 | 12.360% | $44.4721 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $219.70 | 8.121% | $237.5418 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $193.98 | 7.451% | $208.4334 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $53.47 | 6.707% | $57.0562 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $153.83 | 10.220% | $169.5514 | $169.55 | $169.55 | $169.60 |
| Purchase #6 | $233.74 | 8.145% | $252.7781 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $196.36 | 11.296% | $218.5408 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,090.66 | $1,188.3738 | $1,188.37 | $1,188.40 | $1,188.40 | |