| 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 | $49.29 | 4.708% | $51.6106 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $15.61 | 9.152% | $17.0386 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $233.63 | 9.328% | $255.423 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $56.98 | 7.588% | $61.3036 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $212.64 | 4.497% | $222.2024 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $57.99 | 10.868% | $64.2924 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $191.76 | 3.396% | $198.2722 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $817.90 | $870.1428 | $870.13 | $870.10 | $870.10 | |