| 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 | $38.54 | 12.737% | $43.4488 | $43.45 | $43.45 | $43.40 |
| Purchase #2 | $14.60 | 11.231% | $16.2397 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $211.78 | 12.209% | $237.6362 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $140.58 | 12.395% | $158.0049 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $154.51 | 4.448% | $161.3826 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $123.40 | 3.226% | $127.3809 | $127.38 | $127.40 | $127.40 |
| Purchase #7 | $203.98 | 8.313% | $220.9369 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $887.39 | $965.0300 | $965.03 | $965.10 | $964.90 | |