| 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 | $33.71 | 8.755% | $36.6613 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $175.63 | 9.534% | $192.3746 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $37.46 | 10.324% | $41.3274 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $157.34 | 12.187% | $176.515 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $178.68 | 12.830% | $201.6046 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $143.35 | 7.681% | $154.3607 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $104.59 | 7.115% | $112.0316 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $830.76 | $914.8752 | $914.87 | $914.85 | $914.90 | |