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 | $7.99 | 13.306% | $9.0531 | $9.05 | $9.05 | $9.10 |
Purchase #2 | $75.55 | 3.744% | $78.3786 | $78.38 | $78.40 | $78.40 |
Purchase #3 | $17.45 | 13.691% | $19.8391 | $19.84 | $19.85 | $19.80 |
Purchase #4 | $41.36 | 8.118% | $44.7176 | $44.72 | $44.70 | $44.70 |
Purchase #5 | $55.25 | 7.173% | $59.2131 | $59.21 | $59.20 | $59.20 |
Purchase #6 | $216.41 | 6.763% | $231.0458 | $231.05 | $231.05 | $231.00 |
Purchase #7 | $66.86 | 5.823% | $70.7533 | $70.75 | $70.75 | $70.80 |
7 purchase totals = | $480.87 | $513.0006 | $513.00 | $513.00 | $513.00 |