| 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 | $33.25 | 6.655% | $35.4628 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $140.29 | 10.543% | $155.0808 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $58.39 | 5.705% | $61.7211 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $91.86 | 6.254% | $97.6049 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $133.99 | 3.375% | $138.5122 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $74.79 | 13.641% | $84.9921 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $41.27 | 12.269% | $46.3334 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $573.84 | $619.7073 | $619.69 | $619.70 | $619.70 | |