| 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 | $46.98 | 3.424% | $48.5886 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $233.91 | 6.187% | $248.382 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $64.64 | 3.329% | $66.7919 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $57.56 | 10.134% | $63.3931 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $110.37 | 5.353% | $116.2781 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $35.86 | 4.620% | $37.5167 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $93.54 | 8.778% | $101.7509 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $642.86 | $682.7013 | $682.70 | $682.75 | $682.80 | |