| 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 | $67.78 | 12.261% | $76.0905 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $79.67 | 7.225% | $85.4262 | $85.43 | $85.45 | $85.40 |
| Purchase #3 | $247.36 | 7.308% | $265.4371 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $154.48 | 3.207% | $159.4342 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $191.57 | 10.798% | $212.2557 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $136.76 | 4.372% | $142.7391 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $33.78 | 9.455% | $36.9739 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $911.40 | $978.3567 | $978.36 | $978.40 | $978.30 | |