| 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 | $64.52 | 13.430% | $73.185 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $38.76 | 10.183% | $42.7069 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $164.61 | 11.387% | $183.3541 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $102.65 | 10.375% | $113.2999 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $13.63 | 11.819% | $15.2409 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $19.56 | 5.445% | $20.625 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $76.78 | 8.465% | $83.2794 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $480.51 | $531.6912 | $531.70 | $531.75 | $531.70 | |