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 | $20.65 | 4.628% | $21.6057 | $21.61 | $21.60 | $21.60 |
Purchase #2 | $7.93 | 13.376% | $8.9907 | $8.99 | $9.00 | $9.00 |
Purchase #3 | $111.79 | 3.785% | $116.0213 | $116.02 | $116.00 | $116.00 |
Purchase #4 | $20.80 | 3.730% | $21.5758 | $21.58 | $21.60 | $21.60 |
Purchase #5 | $65.97 | 10.232% | $72.7201 | $72.72 | $72.70 | $72.70 |
Purchase #6 | $40.99 | 6.663% | $43.7212 | $43.72 | $43.70 | $43.70 |
Purchase #7 | $24.78 | 7.626% | $26.6697 | $26.67 | $26.65 | $26.70 |
7 purchase totals = | $292.91 | $311.3045 | $311.31 | $311.25 | $311.30 |