| 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 | $6.25 | 12.482% | $7.0301 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $23.64 | 11.387% | $26.3319 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $127.36 | 10.212% | $140.366 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $190.53 | 9.274% | $208.1998 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $86.88 | 8.535% | $94.2952 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $7.57 | 11.373% | $8.4309 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $101.90 | 7.594% | $109.6383 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $544.13 | $594.2922 | $594.30 | $594.35 | $594.20 | |