| 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 | $30.44 | 11.458% | $33.9278 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $167.57 | 6.384% | $178.2677 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $78.31 | 13.441% | $88.8356 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $111.40 | 11.821% | $124.5686 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $180.56 | 6.610% | $192.495 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $47.46 | 10.777% | $52.5748 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $207.75 | 11.378% | $231.3878 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $823.49 | $902.0573 | $902.07 | $902.05 | $902.10 | |