| 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 | $19.69 | 3.529% | $20.3849 | $20.38 | $20.40 | $20.40 |
| Purchase #2 | $151.34 | 11.213% | $168.3098 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $20.97 | 12.247% | $23.5382 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $217.28 | 12.610% | $244.679 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $176.67 | 9.404% | $193.284 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $54.30 | 12.374% | $61.0191 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $119.75 | 12.326% | $134.5104 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $760.00 | $845.7254 | $845.72 | $845.75 | $845.70 | |