| 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 | $58.62 | 12.715% | $66.0735 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $175.37 | 12.321% | $196.9773 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $59.32 | 4.408% | $61.9348 | $61.93 | $61.95 | $61.90 |
| Purchase #4 | $23.98 | 5.626% | $25.3291 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $26.33 | 3.483% | $27.2471 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $45.30 | 13.805% | $51.5537 | $51.55 | $51.55 | $51.60 |
| Purchase #7 | $28.61 | 5.676% | $30.2339 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $417.53 | $459.3494 | $459.34 | $459.40 | $459.30 | |