| 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 | $9.53 | 3.130% | $9.8283 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $45.67 | 4.532% | $47.7398 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $104.37 | 5.557% | $110.1698 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $106.86 | 10.261% | $117.8249 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $222.78 | 8.357% | $241.3977 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $12.46 | 4.313% | $12.9974 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $206.39 | 13.678% | $234.62 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $708.06 | $774.5779 | $774.58 | $774.55 | $774.50 | |