| 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 | $30.99 | 8.384% | $33.5882 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $17.37 | 3.734% | $18.0186 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $108.93 | 3.426% | $112.6619 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $166.49 | 10.736% | $184.3644 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $244.75 | 12.668% | $275.7549 | $275.75 | $275.75 | $275.80 |
| Purchase #6 | $113.75 | 12.203% | $127.6309 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $244.83 | 3.170% | $252.5911 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $927.11 | $1,004.6100 | $1,004.60 | $1,004.60 | $1,004.70 | |