| 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 | $33.45 | 3.596% | $34.6529 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $208.86 | 11.519% | $232.9186 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $75.94 | 12.201% | $85.2054 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $51.39 | 3.272% | $53.0715 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $128.78 | 4.328% | $134.3536 | $134.35 | $134.35 | $134.40 |
| Purchase #6 | $184.82 | 5.557% | $195.0904 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $70.83 | 5.870% | $74.9877 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $754.07 | $810.2801 | $810.28 | $810.25 | $810.40 | |