| 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 | $89.56 | 9.365% | $97.9473 | $97.95 | $97.95 | $97.90 |
| Purchase #2 | $140.43 | 12.199% | $157.5611 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $237.32 | 9.824% | $260.6343 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $41.31 | 13.210% | $46.7671 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $43.26 | 11.144% | $48.0809 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $72.72 | 12.463% | $81.7831 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $186.45 | 5.793% | $197.251 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $811.05 | $890.0248 | $890.02 | $890.05 | $890.10 | |