| 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 | $57.74 | 5.576% | $60.9596 | $60.96 | $60.95 | $61.00 |
| Purchase #2 | $42.34 | 5.793% | $44.7928 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $19.95 | 12.368% | $22.4174 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $96.50 | 4.152% | $100.5067 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $215.75 | 6.183% | $229.0898 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $10.83 | 8.144% | $11.712 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $123.90 | 8.816% | $134.823 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $567.01 | $604.3013 | $604.30 | $604.25 | $604.30 | |