| 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 | $83.55 | 3.764% | $86.6948 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $21.59 | 12.357% | $24.2579 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $113.26 | 8.761% | $123.1827 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $179.55 | 7.371% | $192.7846 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $73.60 | 9.662% | $80.7112 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $231.90 | 7.456% | $249.1905 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $216.34 | 8.228% | $234.1405 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $919.79 | $990.9622 | $990.95 | $991.00 | $991.00 | |