| 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 | $116.95 | 8.676% | $127.0966 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $122.92 | 5.239% | $129.3598 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $178.62 | 4.255% | $186.2203 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $79.40 | 11.666% | $88.6628 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $21.52 | 9.634% | $23.5932 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $11.52 | 4.810% | $12.0741 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $94.41 | 13.414% | $107.0742 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $625.34 | $674.0810 | $674.07 | $674.00 | $674.20 | |