| 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 | $45.97 | 12.726% | $51.8201 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $156.37 | 11.363% | $174.1383 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $48.97 | 4.322% | $51.0865 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $239.75 | 5.598% | $253.1712 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $112.53 | 13.553% | $127.7812 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $81.42 | 4.349% | $84.961 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $210.69 | 7.323% | $226.1188 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $895.70 | $969.0771 | $969.08 | $969.05 | $969.10 | |