| 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 | $55.83 | 10.615% | $61.7564 | $61.76 | $61.75 | $61.80 |
| Purchase #2 | $73.77 | 13.660% | $83.847 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $198.44 | 5.341% | $209.0387 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $81.38 | 10.690% | $90.0795 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $32.61 | 8.234% | $35.2951 | $35.30 | $35.30 | $35.30 |
| Purchase #6 | $17.95 | 5.798% | $18.9907 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $91.46 | 13.340% | $103.6608 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $551.44 | $602.6682 | $602.68 | $602.70 | $602.70 | |