| 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 | $32.34 | 5.709% | $34.1863 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $17.58 | 4.628% | $18.3936 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $22.49 | 11.629% | $25.1054 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $126.82 | 11.811% | $141.7987 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $106.79 | 6.840% | $114.0944 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $225.64 | 3.545% | $233.6389 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $5.52 | 4.588% | $5.7733 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $537.18 | $572.9906 | $572.99 | $573.00 | $573.00 | |