| 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 | $11.66 | 5.489% | $12.3 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $169.99 | 8.347% | $184.1791 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $90.36 | 10.458% | $99.8098 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $47.31 | 11.612% | $52.8036 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $103.64 | 4.792% | $108.6064 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $194.30 | 13.511% | $220.5519 | $220.55 | $220.55 | $220.60 |
| Purchase #7 | $82.49 | 4.636% | $86.3142 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $699.75 | $764.5650 | $764.56 | $764.55 | $764.60 | |