| 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 | $66.59 | 6.731% | $71.0722 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $247.72 | 13.732% | $281.7369 | $281.74 | $281.75 | $281.70 |
| Purchase #3 | $21.96 | 6.558% | $23.4001 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $52.37 | 8.279% | $56.7057 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $112.74 | 5.717% | $119.1853 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $101.56 | 6.667% | $108.331 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $209.73 | 9.755% | $230.1892 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $812.67 | $890.6204 | $890.63 | $890.65 | $890.60 | |