| 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 | $23.84 | 6.619% | $25.418 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $6.90 | 11.381% | $7.6853 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $202.56 | 5.605% | $213.9135 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $142.32 | 3.537% | $147.3539 | $147.35 | $147.35 | $147.40 |
| Purchase #5 | $32.31 | 9.339% | $35.3274 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $128.31 | 10.636% | $141.9571 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $106.77 | 4.579% | $111.659 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $643.01 | $683.3142 | $683.32 | $683.30 | $683.40 | |