| 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 | $87.35 | 10.439% | $96.4685 | $96.47 | $96.45 | $96.50 |
| Purchase #2 | $203.52 | 6.119% | $215.9734 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $97.62 | 7.121% | $104.5715 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $28.61 | 5.322% | $30.1326 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $38.47 | 3.729% | $39.9045 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $31.97 | 11.630% | $35.6881 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $127.47 | 12.388% | $143.261 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $615.01 | $665.9996 | $665.99 | $665.95 | $666.10 | |