| 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 | $26.65 | 8.225% | $28.842 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $192.81 | 12.704% | $217.3046 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $21.58 | 9.309% | $23.5889 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $57.34 | 10.777% | $63.5195 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $58.45 | 12.413% | $65.7054 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $129.73 | 9.289% | $141.7806 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $239.92 | 7.482% | $257.8708 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $726.48 | $798.6118 | $798.61 | $798.60 | $798.60 | |