| 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 | $30.82 | 10.623% | $34.094 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $75.61 | 5.787% | $79.9856 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $215.47 | 3.592% | $223.2097 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $111.88 | 9.467% | $122.4717 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $107.93 | 12.420% | $121.3349 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $124.90 | 10.585% | $138.1207 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $28.77 | 5.872% | $30.4594 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $695.38 | $749.6760 | $749.67 | $749.65 | $749.70 | |