| 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 | $26.71 | 13.212% | $30.2389 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $167.75 | 7.564% | $180.4386 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $241.36 | 5.721% | $255.1682 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $41.95 | 12.368% | $47.1384 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $82.99 | 6.593% | $88.4615 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $70.33 | 13.144% | $79.5742 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $244.81 | 10.565% | $270.6742 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $875.90 | $951.6940 | $951.69 | $951.65 | $951.70 | |