| 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 | $22.39 | 5.236% | $23.5623 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $119.81 | 12.103% | $134.3106 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $27.69 | 4.433% | $28.9175 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $174.43 | 3.355% | $180.2821 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $151.71 | 8.476% | $164.5689 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $17.56 | 12.679% | $19.7864 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $171.50 | 13.181% | $194.1054 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $685.09 | $745.5332 | $745.54 | $745.50 | $745.60 | |