| 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 | $94.78 | 9.805% | $104.0732 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $79.72 | 5.620% | $84.2003 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $181.94 | 5.721% | $192.3488 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $45.95 | 7.499% | $49.3958 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $84.66 | 6.795% | $90.4126 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $206.90 | 12.387% | $232.5287 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $98.37 | 9.456% | $107.6719 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $792.32 | $860.6313 | $860.63 | $860.60 | $860.60 | |