| 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 | $50.50 | 9.394% | $55.244 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $241.66 | 4.655% | $252.9093 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $44.94 | 13.531% | $51.0208 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $30.48 | 8.760% | $33.15 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $56.98 | 5.177% | $59.9299 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $86.66 | 12.117% | $97.1606 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $7.85 | 11.608% | $8.7612 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $519.07 | $558.1758 | $558.17 | $558.15 | $558.20 | |