| 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 | $27.63 | 8.730% | $30.0421 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $157.73 | 5.485% | $166.3815 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $248.92 | 12.104% | $279.0493 | $279.05 | $279.05 | $279.00 |
| Purchase #4 | $110.62 | 12.398% | $124.3347 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $55.62 | 10.397% | $61.4028 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $188.58 | 9.426% | $206.3556 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $146.43 | 11.165% | $162.7789 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $935.53 | $1,030.3449 | $1,030.34 | $1,030.40 | $1,030.30 | |