| 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 | $99.95 | 4.697% | $104.6447 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $123.48 | 4.496% | $129.0317 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $207.56 | 11.274% | $230.9603 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $12.45 | 13.841% | $14.1732 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $78.67 | 5.397% | $82.9158 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $148.36 | 11.184% | $164.9526 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $148.27 | 11.563% | $165.4145 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $818.74 | $892.0928 | $892.08 | $892.05 | $892.10 | |