| 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 | $81.39 | 9.523% | $89.1408 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $21.93 | 5.685% | $23.1767 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $99.25 | 8.867% | $108.0505 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $15.62 | 7.396% | $16.7753 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $233.82 | 11.533% | $260.7865 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $49.30 | 11.256% | $54.8492 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $193.93 | 5.833% | $205.2419 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $695.24 | $758.0209 | $758.03 | $758.10 | $758.00 | |