| 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 | $78.78 | 3.310% | $81.3876 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $68.43 | 8.359% | $74.1501 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $49.55 | 3.735% | $51.4007 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $27.26 | 10.391% | $30.0926 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $171.39 | 10.783% | $189.871 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $159.55 | 6.732% | $170.2909 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $104.94 | 9.611% | $115.0258 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $659.90 | $712.2187 | $712.22 | $712.25 | $712.30 | |