| 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 | $34.68 | 7.410% | $37.2498 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $195.83 | 13.808% | $222.8702 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $214.40 | 7.325% | $230.1048 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $48.91 | 4.294% | $51.0102 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $177.93 | 4.386% | $185.734 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $87.34 | 7.668% | $94.0372 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $156.25 | 7.768% | $168.3875 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $915.34 | $989.3937 | $989.39 | $989.40 | $989.30 | |