| 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 | $22.92 | 12.739% | $25.8398 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $5.37 | 6.804% | $5.7354 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $157.80 | 9.480% | $172.7594 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $30.43 | 9.450% | $33.3056 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $119.58 | 10.129% | $131.6923 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $151.84 | 8.779% | $165.17 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $213.85 | 10.630% | $236.5823 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $701.79 | $771.0848 | $771.09 | $771.10 | $771.10 | |