| 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 | $6.53 | 11.587% | $7.2866 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $219.39 | 4.443% | $229.1375 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $152.95 | 6.807% | $163.3613 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $81.91 | 3.802% | $85.0242 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $83.82 | 9.741% | $91.9849 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $73.70 | 7.504% | $79.2304 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $18.50 | 13.337% | $20.9673 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $636.80 | $676.9922 | $676.99 | $677.00 | $677.00 | |