| 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 | $43.36 | 12.193% | $48.6469 | $48.65 | $48.65 | $48.60 |
| Purchase #2 | $139.58 | 3.260% | $144.1303 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $115.98 | 7.586% | $124.7782 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $198.72 | 5.449% | $209.5483 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $44.98 | 8.337% | $48.73 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $25.25 | 8.300% | $27.3458 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $37.81 | 13.352% | $42.8584 | $42.86 | $42.85 | $42.90 |
| 7 purchase totals = | $605.68 | $646.0379 | $646.05 | $646.10 | $645.90 | |