| 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 | $63.54 | 12.713% | $71.6178 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $67.46 | 5.537% | $71.1953 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $75.47 | 7.351% | $81.0178 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $177.83 | 12.721% | $200.4518 | $200.45 | $200.45 | $200.50 |
| Purchase #5 | $78.89 | 3.337% | $81.5226 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $157.83 | 8.798% | $171.7159 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $149.32 | 9.206% | $163.0664 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $770.34 | $840.5876 | $840.60 | $840.50 | $840.60 | |