| 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 | $76.47 | 11.454% | $85.2289 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $176.84 | 13.766% | $201.1838 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $163.41 | 9.828% | $179.4699 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $133.33 | 5.441% | $140.5845 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $38.42 | 6.319% | $40.8478 | $40.85 | $40.85 | $40.80 |
| Purchase #6 | $26.59 | 5.294% | $27.9977 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $193.32 | 5.218% | $203.4074 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $808.38 | $878.7200 | $878.72 | $878.75 | $878.70 | |