| 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 | $67.84 | 8.791% | $73.8038 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $215.90 | 8.450% | $234.1436 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $76.69 | 9.626% | $84.0722 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $30.51 | 7.829% | $32.8986 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $57.38 | 3.706% | $59.5065 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $170.80 | 12.540% | $192.2183 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $189.87 | 12.720% | $214.0215 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $808.99 | $890.6645 | $890.66 | $890.60 | $890.60 | |