| 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 | $121.69 | 4.634% | $127.3291 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $94.87 | 11.139% | $105.4376 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $121.45 | 10.579% | $134.2982 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $71.73 | 4.537% | $74.9844 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $220.84 | 6.632% | $235.4861 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $49.59 | 4.688% | $51.9148 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $6.96 | 4.274% | $7.2575 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $687.13 | $736.7077 | $736.71 | $736.75 | $736.70 | |