| 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 | $7.68 | 7.510% | $8.2568 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $25.63 | 4.628% | $26.8162 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $188.66 | 6.378% | $200.6927 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $15.98 | 6.500% | $17.0187 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $232.80 | 8.467% | $252.5112 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $83.58 | 7.738% | $90.0474 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $105.86 | 10.171% | $116.627 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $660.19 | $711.9700 | $711.98 | $711.95 | $711.90 | |