| 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 | $205.56 | 12.571% | $231.4009 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $117.37 | 10.653% | $129.8734 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $17.53 | 5.433% | $18.4824 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $58.53 | 9.673% | $64.1916 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $99.92 | 8.776% | $108.689 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $83.67 | 13.717% | $95.147 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $42.59 | 3.190% | $43.9486 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $625.17 | $691.7329 | $691.73 | $691.75 | $691.70 | |