| 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 | $34.40 | 5.538% | $36.3051 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $205.53 | 7.138% | $220.2007 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $237.86 | 13.490% | $269.9473 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $163.46 | 3.177% | $168.6531 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $219.93 | 9.553% | $240.9399 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $34.46 | 4.323% | $35.9497 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $18.54 | 12.260% | $20.813 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $914.18 | $992.8088 | $992.81 | $992.80 | $992.70 | |