| 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 | $26.66 | 4.216% | $27.784 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $67.87 | 13.155% | $76.7983 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $137.25 | 12.685% | $154.6602 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $93.41 | 5.443% | $98.4943 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $8.69 | 10.583% | $9.6097 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $129.37 | 13.666% | $147.0497 | $147.05 | $147.05 | $147.00 |
| Purchase #7 | $159.27 | 4.833% | $166.9675 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $622.52 | $681.3637 | $681.36 | $681.35 | $681.40 | |