| 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 | $94.76 | 3.845% | $98.4035 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $188.78 | 13.140% | $213.5857 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $125.75 | 10.592% | $139.0694 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $175.95 | 7.666% | $189.4383 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $163.37 | 9.546% | $178.9653 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $9.66 | 4.739% | $10.1178 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $24.98 | 12.374% | $28.071 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $783.25 | $857.6510 | $857.66 | $857.60 | $857.70 | |