| 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 | $49.32 | 4.781% | $51.678 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $147.49 | 12.340% | $165.6903 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $17.63 | 7.226% | $18.9039 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $105.95 | 8.531% | $114.9886 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $105.30 | 11.384% | $117.2874 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $32.68 | 12.186% | $36.6624 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $49.68 | 5.565% | $52.4447 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $508.05 | $557.6553 | $557.65 | $557.70 | $557.70 | |