| 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 | $88.63 | 7.314% | $95.1124 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $30.69 | 7.306% | $32.9322 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $6.51 | 8.765% | $7.0806 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $165.82 | 13.383% | $188.0117 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $181.87 | 12.834% | $205.2112 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $16.40 | 4.671% | $17.166 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $190.46 | 3.389% | $196.9147 | $196.91 | $196.90 | $196.90 |
| 7 purchase totals = | $680.38 | $742.4288 | $742.42 | $742.40 | $742.40 | |