| 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 | $78.60 | 10.621% | $86.9481 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $65.61 | 7.578% | $70.5819 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $235.89 | 10.559% | $260.7976 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $76.45 | 13.488% | $86.7616 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $143.85 | 9.577% | $157.6265 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $123.63 | 4.103% | $128.7025 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $199.71 | 4.350% | $208.3974 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $923.74 | $999.8156 | $999.82 | $999.85 | $999.80 | |