| 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 | $41.43 | 13.498% | $47.0222 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $99.55 | 7.535% | $107.0511 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $147.67 | 4.314% | $154.0405 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $100.45 | 13.720% | $114.2317 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $15.35 | 6.871% | $16.4047 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $150.82 | 12.474% | $169.6333 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $210.63 | 4.440% | $219.982 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $765.90 | $828.3655 | $828.35 | $828.40 | $828.30 | |