| 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 | $71.27 | 11.127% | $79.2002 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $136.85 | 12.868% | $154.4599 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $28.55 | 8.217% | $30.896 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $82.82 | 6.656% | $88.3325 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $54.34 | 10.424% | $60.0044 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $122.68 | 12.116% | $137.5439 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $98.86 | 9.464% | $108.2161 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $595.37 | $658.6530 | $658.65 | $658.65 | $658.60 | |