| 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 | $68.51 | 5.681% | $72.4021 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $147.99 | 6.488% | $157.5916 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $83.34 | 3.478% | $86.2386 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $16.51 | 8.249% | $17.8719 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $185.43 | 4.855% | $194.4326 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $248.57 | 10.166% | $273.8396 | $273.84 | $273.85 | $273.80 |
| Purchase #7 | $122.38 | 6.857% | $130.7716 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $872.73 | $933.1480 | $933.14 | $933.15 | $933.10 | |