| 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 | $81.27 | 10.408% | $89.7286 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $50.78 | 3.584% | $52.6 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $40.66 | 9.103% | $44.3613 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $150.69 | 3.361% | $155.7547 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $103.50 | 13.583% | $117.5584 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $27.67 | 8.855% | $30.1202 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $140.99 | 3.212% | $145.5186 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $595.56 | $635.6418 | $635.64 | $635.60 | $635.70 | |