| 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 | $73.69 | 7.347% | $79.104 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $109.61 | 6.369% | $116.5911 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $15.82 | 11.417% | $17.6262 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $6.85 | 12.367% | $7.6971 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $247.57 | 12.661% | $278.9148 | $278.91 | $278.90 | $278.90 |
| Purchase #6 | $176.25 | 3.503% | $182.424 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $213.64 | 9.178% | $233.2479 | $233.25 | $233.25 | $233.20 |
| 7 purchase totals = | $843.43 | $915.6051 | $915.60 | $915.60 | $915.50 | |