| 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 | $39.92 | 9.564% | $43.7379 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $79.40 | 7.670% | $85.49 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $11.99 | 9.630% | $13.1446 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $187.44 | 8.841% | $204.0116 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $82.94 | 4.575% | $86.7345 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $41.67 | 11.636% | $46.5187 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $209.50 | 10.846% | $232.2224 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $652.86 | $711.8597 | $711.85 | $711.85 | $711.70 | |