| 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 | $75.56 | 10.362% | $83.3895 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $154.87 | 5.855% | $163.9376 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $127.34 | 4.504% | $133.0754 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $105.66 | 9.735% | $115.946 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $7.53 | 8.359% | $8.1594 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $143.79 | 11.584% | $160.4466 | $160.45 | $160.45 | $160.40 |
| Purchase #7 | $10.63 | 8.697% | $11.5545 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $625.38 | $676.5090 | $676.52 | $676.55 | $676.50 | |