| 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 | $76.40 | 13.604% | $86.7935 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $237.44 | 3.368% | $245.437 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $81.60 | 10.214% | $89.9346 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $99.47 | 5.208% | $104.6504 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $23.73 | 11.516% | $26.4627 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $183.63 | 5.853% | $194.3779 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $80.75 | 7.780% | $87.0324 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $783.02 | $834.6885 | $834.68 | $834.75 | $834.70 | |