| 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 | $69.77 | 3.522% | $72.2273 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $8.92 | 6.444% | $9.4948 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $230.75 | 11.543% | $257.3855 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $45.66 | 5.328% | $48.0928 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $135.75 | 10.404% | $149.8734 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $155.94 | 5.210% | $164.0645 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $41.46 | 8.385% | $44.9364 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $688.25 | $746.0747 | $746.07 | $746.10 | $746.10 | |