| 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 | $70.67 | 10.747% | $78.2649 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $115.27 | 9.158% | $125.8264 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $35.39 | 7.743% | $38.1302 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $180.72 | 13.724% | $205.522 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $182.43 | 4.764% | $191.121 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $123.74 | 3.534% | $128.113 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $99.62 | 11.203% | $110.7804 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $807.84 | $877.7579 | $877.75 | $877.75 | $877.70 | |