| 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 | $67.54 | 6.842% | $72.1611 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $29.66 | 10.831% | $32.8725 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $139.66 | 11.655% | $155.9374 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $218.95 | 6.456% | $233.0854 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $101.75 | 12.390% | $114.3568 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $130.84 | 12.629% | $147.3638 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $129.66 | 12.153% | $145.4176 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $818.06 | $901.1946 | $901.20 | $901.15 | $901.30 | |