| 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 | $89.74 | 11.261% | $99.8456 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $67.74 | 3.157% | $69.8786 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $87.39 | 11.109% | $97.0982 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $207.36 | 12.268% | $232.7989 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $27.43 | 4.438% | $28.6473 | $28.65 | $28.65 | $28.60 |
| Purchase #6 | $168.39 | 10.490% | $186.0541 | $186.05 | $186.05 | $186.10 |
| Purchase #7 | $150.64 | 8.870% | $164.0018 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $798.69 | $878.3245 | $878.33 | $878.35 | $878.30 | |