| 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 | $83.37 | 3.819% | $86.5539 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $116.48 | 7.107% | $124.7582 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $171.62 | 8.873% | $186.8478 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $73.99 | 3.785% | $76.7905 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $186.72 | 6.680% | $199.1929 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $65.58 | 8.115% | $70.9018 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $127.93 | 5.248% | $134.6438 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $825.69 | $879.6889 | $879.68 | $879.70 | $879.70 | |