| 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 | $84.30 | 4.865% | $88.4012 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $65.56 | 13.752% | $74.5758 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $212.88 | 5.477% | $224.5394 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $86.95 | 13.818% | $98.9648 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $222.32 | 7.617% | $239.2541 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $73.99 | 11.655% | $82.6135 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $173.54 | 3.577% | $179.7475 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $919.54 | $988.0963 | $988.09 | $988.10 | $988.10 | |