| 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 | $15.65 | 4.379% | $16.3353 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $55.68 | 6.128% | $59.0921 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $142.42 | 7.850% | $153.6 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $233.55 | 6.313% | $248.294 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $78.30 | 13.370% | $88.7687 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $107.97 | 4.238% | $112.5458 | $112.55 | $112.55 | $112.50 |
| Purchase #7 | $231.60 | 8.485% | $251.2513 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $865.17 | $929.8872 | $929.89 | $929.90 | $929.90 | |