| 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 | $89.46 | 7.178% | $95.8814 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $47.70 | 8.666% | $51.8337 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $45.78 | 11.384% | $50.9916 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $104.57 | 11.424% | $116.5161 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $190.32 | 3.538% | $197.0535 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $9.50 | 11.445% | $10.5873 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $51.46 | 8.512% | $55.8403 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $538.79 | $578.7039 | $578.70 | $578.75 | $578.70 | |