| 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 | $70.68 | 11.774% | $79.0019 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $226.57 | 11.532% | $252.6981 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $78.99 | 3.642% | $81.8668 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $30.93 | 12.613% | $34.8312 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $221.55 | 3.603% | $229.5324 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $115.39 | 10.310% | $127.2867 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $15.52 | 13.843% | $17.6684 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $759.63 | $822.8855 | $822.89 | $822.90 | $822.90 | |