| 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 | $34.66 | 8.599% | $37.6404 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $95.75 | 11.840% | $107.0868 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $181.75 | 8.793% | $197.7313 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $129.38 | 12.348% | $145.3558 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $169.55 | 12.728% | $191.1303 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $142.30 | 3.743% | $147.6263 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $221.91 | 5.103% | $233.2341 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $975.30 | $1,059.8050 | $1,059.81 | $1,059.90 | $1,059.70 | |