| 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 | $13.67 | 9.859% | $15.0177 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $237.34 | 9.565% | $260.0416 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $224.58 | 9.620% | $246.1846 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $242.78 | 4.305% | $253.2317 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $86.90 | 7.371% | $93.3054 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $130.92 | 12.524% | $147.3164 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $44.31 | 10.549% | $48.9843 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $980.50 | $1,064.0817 | $1,064.08 | $1,064.10 | $1,064.00 | |