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 | $28.55 | 9.733% | $31.3288 | $31.33 | $31.35 | $31.30 |
Purchase #2 | $220.27 | 3.247% | $227.4222 | $227.42 | $227.40 | $227.40 |
Purchase #3 | $30.99 | 3.126% | $31.9587 | $31.96 | $31.95 | $32.00 |
Purchase #4 | $6.72 | 6.702% | $7.1704 | $7.17 | $7.15 | $7.20 |
Purchase #5 | $55.69 | 5.332% | $58.6594 | $58.66 | $58.65 | $58.70 |
Purchase #6 | $40.77 | 10.346% | $44.9881 | $44.99 | $45.00 | $45.00 |
Purchase #7 | $129.84 | 5.493% | $136.9721 | $136.97 | $136.95 | $137.00 |
7 purchase totals = | $512.83 | $538.4997 | $538.50 | $538.45 | $538.60 |