| 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 | $63.28 | 9.628% | $69.3726 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $236.90 | 6.603% | $252.5425 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $66.25 | 4.266% | $69.0762 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $13.48 | 10.604% | $14.9094 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $69.92 | 10.173% | $77.033 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $23.95 | 7.795% | $25.8169 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $167.37 | 3.298% | $172.8899 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $641.15 | $681.6405 | $681.64 | $681.65 | $681.60 | |