| 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 | $13.69 | 7.411% | $14.7046 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $73.72 | 7.612% | $79.3316 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $109.75 | 8.177% | $118.7243 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $154.73 | 7.391% | $166.1661 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $49.89 | 7.863% | $53.8129 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $78.93 | 9.873% | $86.7228 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $33.71 | 4.125% | $35.1005 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $514.42 | $554.5628 | $554.55 | $554.50 | $554.50 | |