| 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 | $48.65 | 13.165% | $55.0548 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $31.67 | 11.697% | $35.3744 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $232.89 | 7.838% | $251.1439 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $57.53 | 5.594% | $60.7482 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $142.76 | 3.790% | $148.1706 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $154.31 | 8.795% | $167.8816 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $181.61 | 4.323% | $189.461 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $849.42 | $907.8345 | $907.82 | $907.80 | $907.90 | |