| 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 | $82.54 | 4.110% | $85.9324 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $214.36 | 9.674% | $235.0972 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $70.44 | 7.564% | $75.7681 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $100.68 | 10.271% | $111.0208 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $148.57 | 11.846% | $166.1696 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $85.29 | 5.261% | $89.7771 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $212.29 | 11.527% | $236.7607 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $914.17 | $1,000.5259 | $1,000.53 | $1,000.50 | $1,000.60 | |