| 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 | $55.26 | 6.744% | $58.9867 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $13.27 | 7.374% | $14.2485 | $14.25 | $14.25 | $14.20 |
| Purchase #3 | $74.94 | 9.396% | $81.9814 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $245.50 | 11.698% | $274.2186 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $196.93 | 6.685% | $210.0948 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $123.72 | 5.719% | $130.7955 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $8.76 | 8.524% | $9.5067 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $718.38 | $779.8322 | $779.84 | $779.85 | $779.80 | |