| 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 | $6.75 | 7.532% | $7.2584 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $236.42 | 10.323% | $260.8256 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $151.95 | 10.589% | $168.04 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $90.80 | 4.740% | $95.1039 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $96.64 | 8.591% | $104.9423 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $72.59 | 3.603% | $75.2054 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $11.85 | 9.625% | $12.9906 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $667.00 | $724.3662 | $724.37 | $724.40 | $724.30 | |