| 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 | $64.92 | 9.775% | $71.2659 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $23.99 | 11.490% | $26.7465 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $75.91 | 7.202% | $81.377 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $17.35 | 10.856% | $19.2335 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $74.78 | 3.221% | $77.1887 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $111.47 | 3.339% | $115.192 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $93.96 | 11.175% | $104.46 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $462.38 | $495.4636 | $495.47 | $495.50 | $495.50 | |