| 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 | $241.81 | 5.545% | $255.2184 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $65.44 | 3.357% | $67.6368 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $17.44 | 13.181% | $19.7388 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $238.47 | 7.671% | $256.763 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $135.34 | 7.633% | $145.6705 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $114.73 | 5.613% | $121.1698 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $36.87 | 6.236% | $39.1692 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $850.10 | $905.3665 | $905.37 | $905.30 | $905.40 | |