| 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 | $24.39 | 4.713% | $25.5395 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $167.83 | 7.340% | $180.1487 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $230.87 | 4.714% | $241.7532 | $241.75 | $241.75 | $241.80 |
| Purchase #4 | $80.87 | 12.621% | $91.0766 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $160.78 | 5.812% | $170.1245 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $133.38 | 11.840% | $149.1722 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $121.60 | 6.473% | $129.4712 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $919.72 | $987.2859 | $987.28 | $987.25 | $987.30 | |