| 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 | $75.41 | 12.379% | $84.745 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $98.76 | 8.209% | $106.8672 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $107.78 | 11.782% | $120.4786 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $132.36 | 11.488% | $147.5655 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $95.37 | 6.154% | $101.2391 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $25.49 | 8.785% | $27.7293 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $86.87 | 4.479% | $90.7609 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $622.04 | $679.3856 | $679.40 | $679.40 | $679.40 | |