| 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 | $119.64 | 12.521% | $134.6201 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $248.32 | 13.802% | $282.5931 | $282.59 | $282.60 | $282.60 |
| Purchase #3 | $28.62 | 3.274% | $29.557 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $6.36 | 12.623% | $7.1628 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $77.92 | 4.397% | $81.3461 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $10.89 | 9.353% | $11.9085 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $155.87 | 6.566% | $166.1044 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $647.62 | $713.2920 | $713.29 | $713.25 | $713.30 | |