| 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 | $115.59 | 11.350% | $128.7095 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $193.75 | 12.526% | $218.0191 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $44.39 | 11.440% | $49.4682 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $117.61 | 5.373% | $123.9292 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $32.75 | 12.665% | $36.8978 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $162.90 | 11.787% | $182.101 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $50.27 | 4.643% | $52.604 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $717.26 | $791.7288 | $791.73 | $791.70 | $791.70 | |