| 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 | $29.31 | 5.261% | $30.852 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $163.25 | 6.689% | $174.1698 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $47.45 | 5.535% | $50.0764 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $192.97 | 11.298% | $214.7718 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $12.29 | 5.637% | $12.9828 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $140.33 | 5.683% | $148.305 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $168.76 | 9.376% | $184.5829 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $754.36 | $815.7407 | $815.74 | $815.75 | $815.90 | |