| 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 | $70.83 | 12.449% | $79.6476 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $107.30 | 7.824% | $115.6952 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $78.64 | 10.259% | $86.7077 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $145.38 | 6.124% | $154.2831 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $138.71 | 5.303% | $146.0658 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $9.80 | 6.179% | $10.4055 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $181.45 | 6.493% | $193.2315 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $732.11 | $786.0364 | $786.05 | $786.05 | $786.00 | |