| 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 | $51.59 | 9.133% | $56.3017 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $81.66 | 7.548% | $87.8237 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $182.86 | 5.245% | $192.451 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $16.67 | 5.274% | $17.5492 | $17.55 | $17.55 | $17.50 |
| Purchase #5 | $205.87 | 4.849% | $215.8526 | $215.85 | $215.85 | $215.90 |
| Purchase #6 | $200.39 | 8.739% | $217.9021 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $44.33 | 13.528% | $50.327 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $783.37 | $838.2073 | $838.20 | $838.20 | $838.20 | |