| 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 | $46.50 | 13.381% | $52.7222 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $126.36 | 3.200% | $130.4035 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $154.51 | 6.506% | $164.5624 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $81.94 | 5.379% | $86.3476 | $86.35 | $86.35 | $86.30 |
| Purchase #5 | $50.83 | 13.528% | $57.7063 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $132.71 | 3.318% | $137.1133 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $193.33 | 4.635% | $202.2908 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $786.18 | $831.1461 | $831.14 | $831.10 | $831.10 | |