| 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 | $8.72 | 10.393% | $9.6263 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $228.80 | 12.864% | $258.2328 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $109.61 | 11.230% | $121.9192 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $26.97 | 9.792% | $29.6109 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $171.63 | 11.734% | $191.7691 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $46.77 | 13.196% | $52.9418 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $42.71 | 9.826% | $46.9067 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $635.21 | $711.0068 | $711.01 | $711.00 | $710.90 | |