| 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 | $66.62 | 8.623% | $72.3646 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $200.74 | 7.377% | $215.5486 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $36.37 | 9.320% | $39.7597 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $5.87 | 3.546% | $6.0782 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $134.94 | 7.790% | $145.4518 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $229.95 | 3.173% | $237.2463 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $161.65 | 12.133% | $181.263 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $836.14 | $897.7122 | $897.71 | $897.70 | $897.80 | |