| 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 | $73.87 | 7.614% | $79.4945 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $145.47 | 6.381% | $154.7524 | $154.75 | $154.75 | $154.80 |
| Purchase #3 | $220.58 | 12.805% | $248.8253 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $52.64 | 13.820% | $59.9148 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $114.28 | 5.302% | $120.3391 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $16.51 | 8.319% | $17.8835 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $173.87 | 9.518% | $190.4189 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $797.22 | $871.6285 | $871.62 | $871.65 | $871.60 | |