| 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 | $44.39 | 10.487% | $49.0452 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $157.89 | 13.561% | $179.3015 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $108.96 | 12.383% | $122.4525 | $122.45 | $122.45 | $122.50 |
| Purchase #4 | $110.94 | 10.737% | $122.8516 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $136.82 | 7.571% | $147.1786 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $40.67 | 12.858% | $45.8993 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $222.29 | 3.357% | $229.7523 | $229.75 | $229.75 | $229.80 |
| 7 purchase totals = | $821.96 | $896.4810 | $896.48 | $896.50 | $896.60 | |