| 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 | 13.312% | $27.0136 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $70.72 | 9.257% | $77.2666 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $12.28 | 9.825% | $13.4865 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $112.58 | 6.258% | $119.6253 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $114.54 | 5.189% | $120.4835 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $63.54 | 4.494% | $66.3955 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $86.37 | 3.499% | $89.3921 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $483.87 | $513.6631 | $513.67 | $513.70 | $513.70 | |