| 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 | $109.25 | 5.419% | $115.1703 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $204.54 | 5.333% | $215.4481 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $46.92 | 13.130% | $53.0806 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $29.38 | 5.135% | $30.8887 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $72.92 | 3.218% | $75.2666 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $101.28 | 7.686% | $109.0644 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $233.26 | 9.447% | $255.2961 | $255.30 | $255.30 | $255.30 |
| 7 purchase totals = | $797.55 | $854.2148 | $854.22 | $854.20 | $854.30 | |