| 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 | $26.68 | 13.102% | $30.1756 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $187.55 | 11.713% | $209.5177 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $17.31 | 4.719% | $18.1269 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $74.96 | 9.542% | $82.1127 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $97.58 | 12.629% | $109.9034 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $241.48 | 7.841% | $260.4144 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $131.35 | 8.202% | $142.1233 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $776.91 | $852.3740 | $852.37 | $852.35 | $852.30 | |