| 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 | $5.31 | 6.383% | $5.6489 | $5.65 | $5.65 | $5.60 |
| Purchase #2 | $249.90 | 8.868% | $272.0611 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $88.72 | 4.730% | $92.9165 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $122.84 | 13.393% | $139.292 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $177.25 | 6.787% | $189.28 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $167.81 | 10.827% | $185.9788 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $168.29 | 8.565% | $182.704 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $980.12 | $1,067.8813 | $1,067.88 | $1,067.90 | $1,067.90 | |