| 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 | $88.83 | 9.281% | $97.0743 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $231.88 | 3.538% | $240.0839 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $93.80 | 3.400% | $96.9892 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $69.86 | 12.220% | $78.3969 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $106.58 | 5.588% | $112.5357 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $196.88 | 9.623% | $215.8258 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $119.92 | 11.582% | $133.8091 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $907.75 | $974.7149 | $974.72 | $974.75 | $974.70 | |