| 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 | $118.71 | 7.428% | $127.5278 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $90.98 | 11.602% | $101.5355 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $50.55 | 4.771% | $52.9617 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $226.99 | 4.126% | $236.3556 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $174.58 | 8.448% | $189.3285 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $32.73 | 10.204% | $36.0698 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $166.55 | 3.547% | $172.4575 | $172.46 | $172.45 | $172.50 |
| 7 purchase totals = | $861.09 | $916.2364 | $916.25 | $916.25 | $916.30 | |