| 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 | $16.32 | 11.811% | $18.2476 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $248.58 | 8.793% | $270.4376 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $25.54 | 9.572% | $27.9847 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $41.27 | 10.732% | $45.6991 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $69.50 | 13.277% | $78.7275 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $127.80 | 6.447% | $136.0393 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $134.62 | 9.254% | $147.0777 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $663.63 | $724.2135 | $724.22 | $724.30 | $724.10 | |