| 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 | $39.74 | 4.663% | $41.5931 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $235.41 | 8.288% | $254.9208 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $133.91 | 12.787% | $151.0331 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $156.67 | 11.705% | $175.0082 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $22.34 | 6.188% | $23.7224 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $47.61 | 8.694% | $51.7492 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $13.57 | 10.479% | $14.992 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $649.25 | $713.0188 | $713.01 | $713.00 | $712.90 | |