| 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 | $27.81 | 13.410% | $31.5393 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $81.72 | 4.489% | $85.3884 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $9.41 | 3.813% | $9.7688 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $173.44 | 5.615% | $183.1787 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $149.50 | 11.341% | $166.4548 | $166.45 | $166.45 | $166.50 |
| Purchase #6 | $201.84 | 3.264% | $208.4281 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $170.82 | 4.766% | $178.9613 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $814.54 | $863.7194 | $863.72 | $863.75 | $863.80 | |