| 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 | $63.60 | 12.207% | $71.3637 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $21.75 | 7.871% | $23.4619 | $23.46 | $23.45 | $23.50 |
| Purchase #3 | $121.91 | 4.373% | $127.2411 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $198.36 | 11.364% | $220.9016 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $76.29 | 13.509% | $86.596 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $37.65 | 4.282% | $39.2622 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $47.38 | 7.704% | $51.0302 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $566.94 | $619.8567 | $619.85 | $619.85 | $619.90 | |