| 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 | $94.48 | 4.324% | $98.5653 | $98.57 | $98.55 | $98.60 |
| Purchase #2 | $115.89 | 6.780% | $123.7473 | $123.75 | $123.75 | $123.70 |
| Purchase #3 | $129.82 | 6.359% | $138.0753 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $132.44 | 11.648% | $147.8666 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $32.49 | 7.481% | $34.9206 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $28.53 | 7.666% | $30.7171 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $228.91 | 8.263% | $247.8248 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $762.56 | $821.7170 | $821.73 | $821.65 | $821.70 | |