| 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 | $15.37 | 11.200% | $17.0914 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $209.65 | 9.846% | $230.2921 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $239.73 | 7.618% | $257.9926 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $29.26 | 5.666% | $30.9179 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $106.25 | 3.212% | $109.6628 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $67.85 | 8.322% | $73.4965 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $202.58 | 8.171% | $219.1328 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $870.69 | $938.5861 | $938.58 | $938.60 | $938.60 | |