| 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 | $44.84 | 4.337% | $46.7847 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $211.40 | 12.730% | $238.3112 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $64.84 | 4.504% | $67.7604 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $237.74 | 7.599% | $255.8059 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $250.41 | 3.219% | $258.4707 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $248.47 | 3.816% | $257.9516 | $257.95 | $257.95 | $258.00 |
| Purchase #7 | $47.37 | 3.859% | $49.198 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,105.07 | $1,174.2825 | $1,174.28 | $1,174.25 | $1,174.40 | |