| 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 | $48.98 | 4.424% | $51.1469 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $15.47 | 5.485% | $16.3185 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $226.38 | 4.248% | $235.9966 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $176.91 | 11.324% | $196.9433 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $35.50 | 8.688% | $38.5842 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $184.56 | 8.720% | $200.6536 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $53.57 | 6.497% | $57.0504 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $741.37 | $796.6935 | $796.69 | $796.70 | $796.70 | |