| 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 | $21.74 | 8.178% | $23.5179 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $43.40 | 10.149% | $47.8047 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $93.28 | 3.657% | $96.6912 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $102.72 | 12.108% | $115.1573 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $249.55 | 4.663% | $261.1865 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $60.26 | 5.631% | $63.6532 | $63.65 | $63.65 | $63.70 |
| Purchase #7 | $174.97 | 13.495% | $198.5822 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $745.92 | $806.5930 | $806.59 | $806.60 | $806.70 | |