| 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 | $52.56 | 3.205% | $54.2445 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $219.50 | 5.652% | $231.9061 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $198.98 | 3.146% | $205.2399 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $149.74 | 13.328% | $169.6973 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $228.81 | 4.761% | $239.7036 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $5.88 | 12.350% | $6.6062 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $25.93 | 8.765% | $28.2028 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $881.40 | $935.6004 | $935.60 | $935.60 | $935.50 | |