| 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 | $77.94 | 9.269% | $85.1643 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $94.34 | 8.561% | $102.4164 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $170.97 | 6.188% | $181.5496 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $26.76 | 13.513% | $30.3761 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $113.88 | 12.228% | $127.8052 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $152.51 | 7.414% | $163.8171 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $16.59 | 4.500% | $17.3366 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $652.99 | $708.4653 | $708.48 | $708.45 | $708.40 | |