| 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 | $25.51 | 9.445% | $27.9194 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $237.77 | 12.549% | $267.6078 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $186.42 | 4.752% | $195.2787 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $185.59 | 5.803% | $196.3598 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $65.98 | 4.521% | $68.963 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $222.87 | 7.499% | $239.583 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $25.28 | 3.609% | $26.1924 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $949.42 | $1,021.9041 | $1,021.90 | $1,021.90 | $1,022.00 | |