| 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 | $78.37 | 7.498% | $84.2462 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $181.37 | 13.501% | $205.8568 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $60.85 | 9.831% | $66.8322 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $116.79 | 3.504% | $120.8823 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $34.97 | 4.392% | $36.5059 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $101.39 | 13.332% | $114.9073 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $106.85 | 6.177% | $113.4501 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $680.59 | $742.6808 | $742.69 | $742.70 | $742.70 | |