| 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 | $65.33 | 7.778% | $70.4114 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $219.55 | 9.305% | $239.9791 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $23.50 | 10.308% | $25.9224 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $204.66 | 4.735% | $214.3507 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $29.34 | 13.862% | $33.4071 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $143.78 | 13.424% | $163.081 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $58.88 | 10.228% | $64.9022 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $745.04 | $812.0539 | $812.05 | $812.05 | $812.10 | |