| 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 | $68.30 | 7.729% | $73.5789 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $63.42 | 3.216% | $65.4596 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $165.76 | 12.300% | $186.1485 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $129.91 | 8.844% | $141.3992 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $211.70 | 7.562% | $227.7088 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $245.78 | 5.463% | $259.207 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $33.70 | 10.377% | $37.197 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $918.57 | $990.6990 | $990.71 | $990.70 | $990.70 | |