| 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 | $73.61 | 10.141% | $81.0748 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $73.49 | 3.817% | $76.2951 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $16.59 | 11.834% | $18.5533 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $88.43 | 12.122% | $99.1495 | $99.15 | $99.15 | $99.10 |
| Purchase #5 | $19.88 | 8.844% | $21.6382 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $110.49 | 4.548% | $115.5151 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $235.82 | 4.747% | $247.0144 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $618.31 | $659.2404 | $659.24 | $659.20 | $659.20 | |