| 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 | $63.37 | 9.348% | $69.2938 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $36.64 | 13.375% | $41.5406 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $73.28 | 9.455% | $80.2086 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $176.76 | 13.285% | $200.2426 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $235.44 | 5.336% | $248.0031 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $104.60 | 4.569% | $109.3792 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $70.29 | 11.416% | $78.3143 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $760.38 | $826.9822 | $826.97 | $827.00 | $826.90 | |