| 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 | $186.59 | 3.257% | $192.6672 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $74.40 | 4.105% | $77.4541 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $37.88 | 7.535% | $40.7343 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $105.36 | 4.420% | $110.0169 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $105.41 | 8.486% | $114.3551 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $97.48 | 5.339% | $102.6845 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $55.91 | 10.841% | $61.9712 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $663.03 | $699.8833 | $699.88 | $699.85 | $700.00 | |