| 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 | $115.66 | 7.498% | $124.3322 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $43.85 | 8.633% | $47.6356 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $10.49 | 7.793% | $11.3075 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $119.29 | 3.852% | $123.8851 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $70.73 | 13.350% | $80.1725 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $215.28 | 7.481% | $231.3851 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $47.62 | 5.369% | $50.1767 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $622.92 | $668.8947 | $668.91 | $668.95 | $668.90 | |