| 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 | $74.41 | 12.849% | $83.9709 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $73.51 | 7.641% | $79.1269 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $182.86 | 10.456% | $201.9798 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $130.29 | 10.416% | $143.861 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $46.66 | 13.414% | $52.919 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $49.62 | 5.102% | $52.1516 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $195.91 | 8.471% | $212.5055 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $753.26 | $826.5147 | $826.52 | $826.50 | $826.60 | |