| 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 | $68.94 | 13.535% | $78.271 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $248.56 | 8.698% | $270.1797 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $40.69 | 3.240% | $42.0084 | $42.01 | $42.00 | $42.00 |
| Purchase #4 | $5.85 | 12.425% | $6.5769 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $209.76 | 7.622% | $225.7479 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $38.39 | 8.677% | $41.7211 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $203.37 | 11.431% | $226.6172 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $815.56 | $891.1222 | $891.13 | $891.10 | $891.10 | |