| 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 | $75.66 | 12.234% | $84.9162 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $202.81 | 9.259% | $221.5882 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $161.30 | 12.703% | $181.7899 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $163.39 | 7.678% | $175.9351 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $209.59 | 7.538% | $225.3889 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $17.69 | 3.132% | $18.2441 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $60.40 | 5.213% | $63.5487 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $890.84 | $971.4111 | $971.42 | $971.45 | $971.30 | |