| 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 | $72.98 | 11.193% | $81.1487 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $230.51 | 5.708% | $243.6675 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $186.62 | 6.561% | $198.8641 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $11.86 | 10.737% | $13.1334 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $24.91 | 12.217% | $27.9533 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $30.83 | 9.370% | $33.7188 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $219.57 | 6.841% | $234.5908 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $777.28 | $833.0766 | $833.07 | $833.05 | $833.10 | |