| 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 | $80.97 | 12.614% | $91.1836 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $39.94 | 11.381% | $44.4856 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $141.76 | 4.166% | $147.6657 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $151.73 | 8.568% | $164.7302 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $40.52 | 9.269% | $44.2758 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $120.92 | 13.172% | $136.8476 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $118.26 | 13.215% | $133.8881 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $694.10 | $763.0766 | $763.09 | $763.15 | $763.10 | |