| 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 | $87.93 | 3.871% | $91.3338 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $234.89 | 11.430% | $261.7379 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $81.76 | 5.705% | $86.4244 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $45.68 | 3.874% | $47.4496 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $194.76 | 10.761% | $215.7181 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $35.92 | 10.407% | $39.6582 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $116.79 | 3.874% | $121.3144 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $797.73 | $863.6364 | $863.63 | $863.60 | $863.50 | |