| 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 | $74.91 | 12.507% | $84.279 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $115.90 | 10.432% | $127.9907 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $102.40 | 9.362% | $111.9867 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $219.86 | 5.473% | $231.8929 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $209.56 | 7.611% | $225.5096 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $86.32 | 5.149% | $90.7646 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $19.41 | 7.403% | $20.8469 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $828.36 | $893.2704 | $893.27 | $893.30 | $893.30 | |