| 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 | $52.85 | 11.534% | $58.9457 | $58.95 | $58.95 | $58.90 |
| Purchase #2 | $175.66 | 8.448% | $190.4998 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $44.86 | 7.408% | $48.1832 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $19.79 | 8.184% | $21.4096 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $213.47 | 7.284% | $229.0192 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $74.93 | 6.236% | $79.6026 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $27.93 | 13.568% | $31.7195 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $609.49 | $659.3796 | $659.38 | $659.35 | $659.30 | |