| 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 | $90.78 | 3.652% | $94.0953 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $100.41 | 5.538% | $105.9707 | $105.97 | $105.95 | $106.00 |
| Purchase #3 | $180.96 | 6.301% | $192.3623 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $103.71 | 8.209% | $112.2236 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $212.94 | 5.855% | $225.4076 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $45.71 | 6.407% | $48.6386 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $11.31 | 6.348% | $12.028 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $745.82 | $790.7261 | $790.73 | $790.70 | $790.70 | |