| 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 | $94.55 | 7.548% | $101.6866 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $146.51 | 12.200% | $164.3842 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $125.83 | 3.431% | $130.1472 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $246.70 | 4.725% | $258.3566 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $122.40 | 8.599% | $132.9252 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $37.73 | 8.732% | $41.0246 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $25.42 | 10.301% | $28.0385 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $799.14 | $856.5629 | $856.57 | $856.60 | $856.50 | |