| 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 | $28.26 | 8.628% | $30.6983 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $189.84 | 5.291% | $199.8844 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $179.71 | 7.136% | $192.5341 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $68.88 | 11.359% | $76.7041 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $119.30 | 12.591% | $134.3211 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $208.62 | 8.200% | $225.7268 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $125.70 | 6.145% | $133.4243 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $920.31 | $993.2931 | $993.28 | $993.30 | $993.20 | |