| 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 | $63.91 | 3.557% | $66.1833 | $66.18 | $66.20 | $66.20 |
| Purchase #2 | $239.48 | 10.142% | $263.7681 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $45.51 | 12.767% | $51.3203 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $236.71 | 4.568% | $247.5229 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $131.97 | 11.387% | $146.9974 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $17.56 | 10.430% | $19.3915 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $112.31 | 6.241% | $119.3193 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $847.45 | $914.5028 | $914.50 | $914.45 | $914.50 | |