| 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 | $9.59 | 4.608% | $10.0319 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $106.58 | 7.240% | $114.2964 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $45.25 | 6.164% | $48.0392 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $38.33 | 7.312% | $41.1327 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $210.83 | 4.241% | $219.7713 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $142.64 | 8.251% | $154.4092 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $30.47 | 7.496% | $32.754 | $32.75 | $32.75 | $32.80 |
| 7 purchase totals = | $583.69 | $620.4347 | $620.43 | $620.45 | $620.40 | |