| 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 | $64.88 | 6.557% | $69.1342 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $100.30 | 3.828% | $104.1395 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $5.64 | 5.619% | $5.9569 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $219.76 | 12.367% | $246.9377 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $30.70 | 13.844% | $34.9501 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $198.55 | 5.122% | $208.7197 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $208.73 | 11.546% | $232.83 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $828.56 | $902.6681 | $902.67 | $902.70 | $902.60 | |