| 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 | $20.65 | 3.765% | $21.4275 | $21.43 | $21.45 | $21.40 |
| Purchase #2 | $239.51 | 13.226% | $271.1876 | $271.19 | $271.20 | $271.20 |
| Purchase #3 | $53.39 | 4.702% | $55.9004 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $56.91 | 9.143% | $62.1133 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $148.93 | 11.776% | $166.468 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $86.94 | 10.510% | $96.0774 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $191.30 | 3.513% | $198.0204 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $797.63 | $871.1946 | $871.20 | $871.20 | $871.20 | |