| 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 | $60.55 | 7.446% | $65.0586 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $30.88 | 10.838% | $34.2268 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $186.69 | 6.240% | $198.3395 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $90.97 | 9.146% | $99.2901 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $127.41 | 12.829% | $143.7554 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $5.65 | 13.287% | $6.4007 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $6.79 | 3.730% | $7.0433 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $508.94 | $554.1144 | $554.12 | $554.15 | $554.10 | |