| 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 | $23.92 | 6.591% | $25.4966 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $41.47 | 8.569% | $45.0236 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $166.71 | 12.791% | $188.0339 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $100.28 | 12.481% | $112.7959 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $86.73 | 12.267% | $97.3692 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $113.93 | 7.499% | $122.4736 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $229.43 | 8.498% | $248.927 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $762.47 | $840.1198 | $840.12 | $840.10 | $840.10 | |