| 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 | $23.56 | 9.577% | $25.8163 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $239.79 | 10.529% | $265.0375 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $215.63 | 3.602% | $223.397 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $156.46 | 5.530% | $165.1122 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $93.28 | 7.318% | $100.1062 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $73.34 | 4.768% | $76.8369 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $94.75 | 8.772% | $103.0615 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $896.81 | $959.3676 | $959.38 | $959.35 | $959.30 | |