| 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 | $68.91 | 12.160% | $77.2895 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $157.60 | 5.282% | $165.9244 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $66.43 | 6.496% | $70.7453 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $170.58 | 3.411% | $176.3985 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $13.82 | 12.495% | $15.5468 | $15.55 | $15.55 | $15.50 |
| Purchase #6 | $20.57 | 13.215% | $23.2883 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $222.85 | 13.796% | $253.5944 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $720.76 | $782.7872 | $782.79 | $782.80 | $782.70 | |