| 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 | $67.99 | 13.479% | $77.1544 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $77.27 | 5.634% | $81.6234 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $133.59 | 10.832% | $148.0605 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $69.92 | 12.822% | $78.8851 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $162.77 | 4.585% | $170.233 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $218.80 | 8.513% | $237.4264 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $189.27 | 12.837% | $213.5666 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $919.61 | $1,006.9494 | $1,006.95 | $1,006.95 | $1,007.00 | |