| 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 | $80.25 | 4.333% | $83.7272 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $231.92 | 3.272% | $239.5084 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $10.87 | 4.658% | $11.3763 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $89.84 | 4.317% | $93.7184 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $160.36 | 12.185% | $179.8999 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $115.35 | 5.212% | $121.362 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $132.47 | 5.179% | $139.3306 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $821.06 | $868.9228 | $868.93 | $868.95 | $868.90 | |