| 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 | $27.55 | 9.382% | $30.1347 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $193.36 | 13.620% | $219.6956 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $101.52 | 8.801% | $110.4548 | $110.45 | $110.45 | $110.50 |
| Purchase #4 | $250.69 | 3.350% | $259.0881 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $75.63 | 8.485% | $82.0472 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $185.79 | 9.269% | $203.0109 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $244.26 | 8.247% | $264.4041 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $1,078.80 | $1,168.8354 | $1,168.83 | $1,168.85 | $1,168.80 | |