| 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 | $81.31 | 5.405% | $85.7048 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $201.62 | 11.325% | $224.4535 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $131.87 | 9.630% | $144.5691 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $192.39 | 4.766% | $201.5593 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $78.53 | 5.448% | $82.8083 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $111.37 | 4.826% | $116.7447 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $181.61 | 9.394% | $198.6704 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $978.70 | $1,054.5101 | $1,054.50 | $1,054.45 | $1,054.60 | |