| 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 | $40.79 | 4.315% | $42.5501 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $168.61 | 9.210% | $184.139 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $10.41 | 7.276% | $11.1674 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $119.57 | 10.714% | $132.3807 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $10.91 | 11.617% | $12.1774 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $92.97 | 11.863% | $103.999 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $114.83 | 3.186% | $118.4885 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $558.09 | $604.9021 | $604.91 | $604.95 | $605.00 | |