| 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 | $85.28 | 4.109% | $88.7842 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $127.54 | 10.431% | $140.8437 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $134.39 | 8.186% | $145.3912 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $60.40 | 11.514% | $67.3545 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $236.56 | 13.723% | $269.0231 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $64.50 | 5.654% | $68.1468 | $68.15 | $68.15 | $68.10 |
| Purchase #7 | $15.81 | 12.210% | $17.7404 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $724.48 | $797.2839 | $797.27 | $797.30 | $797.20 | |