| 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 | $65.58 | 13.108% | $74.1762 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $78.53 | 9.624% | $86.0877 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $13.83 | 4.403% | $14.4389 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $133.85 | 8.423% | $145.1242 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $71.98 | 10.120% | $79.2644 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $41.31 | 13.116% | $46.7282 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $116.53 | 12.729% | $131.3631 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $521.61 | $577.1827 | $577.18 | $577.20 | $577.20 | |