| 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 | $79.42 | 6.409% | $84.51 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $209.31 | 10.816% | $231.949 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $166.26 | 12.392% | $186.8629 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $237.36 | 3.511% | $245.6937 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $121.65 | 9.443% | $133.1374 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $55.31 | 10.481% | $61.107 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $80.59 | 11.506% | $89.8627 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $949.90 | $1,033.1227 | $1,033.12 | $1,033.10 | $1,033.10 | |