| 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 | $17.67 | 5.558% | $18.6521 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $115.93 | 6.671% | $123.6637 | $123.66 | $123.65 | $123.70 |
| Purchase #3 | $17.30 | 7.386% | $18.5778 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $95.33 | 3.806% | $98.9583 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $81.52 | 5.791% | $86.2408 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $153.48 | 5.479% | $161.8892 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $102.80 | 12.771% | $115.9286 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $584.03 | $623.9105 | $623.91 | $623.95 | $624.00 | |