| 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 | $52.79 | 5.855% | $55.8809 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $229.97 | 12.781% | $259.3625 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $230.96 | 4.437% | $241.2077 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $230.91 | 9.451% | $252.7333 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $20.67 | 8.350% | $22.3959 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $40.79 | 3.579% | $42.2499 | $42.25 | $42.25 | $42.20 |
| Purchase #7 | $155.42 | 11.548% | $173.3679 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $961.51 | $1,047.1981 | $1,047.20 | $1,047.20 | $1,047.20 | |