| 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 | $29.63 | 8.620% | $32.1841 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $98.83 | 3.397% | $102.1873 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $31.97 | 13.173% | $36.1814 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $88.38 | 12.346% | $99.2914 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $248.89 | 4.202% | $259.3484 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $141.75 | 6.580% | $151.0772 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $59.81 | 12.488% | $67.2791 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $699.26 | $747.5489 | $747.55 | $747.65 | $747.60 | |