| 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 | $60.66 | 7.578% | $65.2568 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $76.71 | 3.359% | $79.2867 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $100.73 | 7.819% | $108.6061 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $32.37 | 11.494% | $36.0906 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $124.59 | 4.558% | $130.2688 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $134.74 | 12.360% | $151.3939 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $42.89 | 11.140% | $47.6679 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $572.69 | $618.5708 | $618.58 | $618.55 | $618.70 | |