| 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 | $13.64 | 7.478% | $14.66 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $92.72 | 4.670% | $97.05 | $97.05 | $97.05 | $97.10 |
| Purchase #3 | $103.44 | 10.358% | $114.1543 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $87.85 | 8.754% | $95.5404 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $103.90 | 12.177% | $116.5519 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $103.86 | 4.491% | $108.5244 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $30.64 | 13.496% | $34.7752 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $536.05 | $581.2562 | $581.25 | $581.25 | $581.40 | |