| 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 | $189.32 | 5.778% | $200.2589 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $47.71 | 11.510% | $53.2014 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $183.45 | 8.348% | $198.7644 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $104.78 | 7.426% | $112.561 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $73.99 | 6.154% | $78.5433 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $200.25 | 12.650% | $225.5816 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $33.51 | 7.695% | $36.0886 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $833.01 | $904.9992 | $904.99 | $905.00 | $905.10 | |