| 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 | $107.63 | 8.453% | $116.728 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $9.89 | 6.296% | $10.5127 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $72.71 | 7.545% | $78.196 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $72.91 | 11.655% | $81.4077 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $171.71 | 8.548% | $186.3878 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $20.39 | 12.336% | $22.9053 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $194.64 | 10.540% | $215.1551 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $649.88 | $711.2926 | $711.31 | $711.30 | $711.30 | |