| 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 | $110.96 | 3.571% | $114.9224 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $19.66 | 5.529% | $20.747 | $20.75 | $20.75 | $20.70 |
| Purchase #3 | $26.79 | 13.490% | $30.404 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $151.94 | 3.288% | $156.9358 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $9.87 | 6.640% | $10.5254 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $110.53 | 10.321% | $121.9378 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $106.79 | 13.239% | $120.9279 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $536.54 | $576.4003 | $576.41 | $576.45 | $576.20 | |