| 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 | $248.91 | 11.348% | $277.1563 | $277.16 | $277.15 | $277.20 |
| Purchase #2 | $32.94 | 13.322% | $37.3283 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $100.44 | 6.768% | $107.2378 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $38.93 | 3.456% | $40.2754 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $141.95 | 9.845% | $155.925 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $98.62 | 13.259% | $111.696 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $22.57 | 5.366% | $23.7811 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $684.36 | $753.3999 | $753.42 | $753.50 | $753.40 | |