| 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 | $97.87 | 10.420% | $108.0681 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $178.25 | 9.512% | $195.2051 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $214.92 | 11.345% | $239.3027 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $69.57 | 13.545% | $78.9933 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $85.26 | 4.838% | $89.3849 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $23.99 | 3.659% | $24.8678 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $153.58 | 5.758% | $162.4231 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $823.44 | $898.2450 | $898.24 | $898.20 | $898.30 | |