| 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 | $17.34 | 13.529% | $19.6859 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $67.87 | 6.815% | $72.4953 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $55.29 | 12.495% | $62.1985 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $204.71 | 5.332% | $215.6251 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $145.71 | 6.730% | $155.5163 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $108.75 | 5.514% | $114.7465 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $34.42 | 5.280% | $36.2374 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $634.09 | $676.5050 | $676.53 | $676.55 | $676.40 | |