| 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 | $19.72 | 3.874% | $20.484 | $20.48 | $20.50 | $20.50 |
| Purchase #2 | $51.97 | 9.560% | $56.9383 | $56.94 | $56.95 | $56.90 |
| Purchase #3 | $187.66 | 12.393% | $210.9167 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $12.36 | 5.777% | $13.074 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $211.58 | 10.297% | $233.3664 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $143.26 | 3.553% | $148.35 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $151.66 | 8.451% | $164.4768 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $778.21 | $847.6062 | $847.61 | $847.60 | $847.70 | |