| 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 | $73.92 | 9.718% | $81.1035 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $113.92 | 11.213% | $126.6938 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $134.95 | 3.207% | $139.2778 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $230.50 | 12.284% | $258.8146 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $96.96 | 8.400% | $105.1046 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $80.86 | 9.587% | $88.612 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $227.77 | 13.869% | $259.3594 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $958.88 | $1,058.9657 | $1,058.95 | $1,058.95 | $1,059.00 | |