| 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 | $33.85 | 6.363% | $36.0039 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $17.74 | 11.521% | $19.7838 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $198.58 | 4.341% | $207.2004 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $112.63 | 8.305% | $121.9839 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $106.58 | 13.668% | $121.1474 | $121.15 | $121.15 | $121.10 |
| Purchase #6 | $70.82 | 6.246% | $75.2434 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $192.63 | 6.557% | $205.2607 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $732.83 | $786.6235 | $786.61 | $786.65 | $786.60 | |