| 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 | $24.86 | 8.785% | $27.044 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $158.77 | 11.411% | $176.8872 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $16.53 | 13.617% | $18.7809 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $142.68 | 7.179% | $152.923 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $26.72 | 12.467% | $30.0512 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $110.45 | 10.451% | $121.9931 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $52.87 | 5.847% | $55.9613 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $532.88 | $583.6407 | $583.63 | $583.65 | $583.70 | |