| 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 | $10.91 | 9.512% | $11.9478 | $11.95 | $11.95 | $11.90 |
| Purchase #2 | $134.82 | 9.513% | $147.6454 | $147.65 | $147.65 | $147.60 |
| Purchase #3 | $41.76 | 4.336% | $43.5707 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $140.27 | 10.425% | $154.8931 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $85.75 | 8.113% | $92.7069 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $13.31 | 9.382% | $14.5587 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $92.96 | 10.140% | $102.3861 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $519.78 | $567.7087 | $567.72 | $567.70 | $567.70 | |