| 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 | $50.60 | 10.396% | $55.8604 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $6.34 | 3.392% | $6.5551 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $63.39 | 11.409% | $70.6222 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $41.87 | 10.594% | $46.3057 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $78.69 | 5.202% | $82.7835 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $184.59 | 9.289% | $201.7366 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $27.79 | 4.443% | $29.0247 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $453.27 | $492.8882 | $492.89 | $492.85 | $492.90 | |