| 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 | $76.37 | 6.408% | $81.2638 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $77.34 | 3.224% | $79.8334 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $204.55 | 13.260% | $231.6733 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $82.43 | 4.435% | $86.0858 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $122.86 | 5.110% | $129.1381 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $32.29 | 12.831% | $36.4331 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $125.97 | 8.463% | $136.6308 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $721.81 | $781.0583 | $781.05 | $781.10 | $781.00 | |