| 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 | $45.90 | 11.304% | $51.0885 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $82.88 | 12.144% | $92.9449 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $109.86 | 9.449% | $120.2407 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $15.69 | 11.251% | $17.4553 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $215.89 | 13.106% | $244.1845 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $238.55 | 13.415% | $270.5515 | $270.55 | $270.55 | $270.60 |
| Purchase #7 | $108.54 | 11.451% | $120.9689 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $817.31 | $917.4343 | $917.43 | $917.45 | $917.50 | |