| 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 | $83.85 | 4.756% | $87.8379 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $44.96 | 4.420% | $46.9472 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $239.80 | 9.458% | $262.4803 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $190.31 | 6.555% | $202.7848 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $71.81 | 10.819% | $79.5791 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $170.40 | 9.327% | $186.2932 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $25.72 | 3.329% | $26.5762 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $826.85 | $892.4987 | $892.50 | $892.60 | $892.50 | |