| 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 | $54.74 | 4.799% | $57.367 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $95.72 | 11.352% | $106.5861 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $6.60 | 3.205% | $6.8115 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $79.40 | 10.839% | $88.0062 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $178.25 | 6.549% | $189.9236 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $186.40 | 5.263% | $196.2102 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $30.84 | 7.739% | $33.2267 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $631.95 | $678.1313 | $678.14 | $678.10 | $678.10 | |