| 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 | $79.59 | 3.769% | $82.5897 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $118.83 | 12.225% | $133.357 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $14.43 | 11.530% | $16.0938 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $82.43 | 4.536% | $86.169 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $11.66 | 8.860% | $12.6931 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $163.62 | 4.584% | $171.1203 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $5.62 | 6.351% | $5.9769 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $476.18 | $507.9998 | $508.00 | $508.00 | $508.10 | |