| 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 | $43.31 | 13.124% | $48.994 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $74.93 | 7.187% | $80.3152 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $166.72 | 7.546% | $179.3007 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $146.60 | 11.638% | $163.6613 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $218.81 | 4.404% | $228.4464 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $7.67 | 3.273% | $7.921 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $154.48 | 3.584% | $160.0166 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $812.52 | $868.6552 | $868.66 | $868.60 | $868.60 | |