| 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 | $205.87 | 4.233% | $214.5845 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $66.55 | 6.407% | $70.8139 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $147.30 | 10.652% | $162.9904 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $73.67 | 3.714% | $76.4061 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $52.78 | 13.792% | $60.0594 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $29.80 | 9.422% | $32.6078 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $234.82 | 10.229% | $258.8397 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $810.79 | $876.3018 | $876.30 | $876.30 | $876.30 | |