| 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 | $22.56 | 9.171% | $24.629 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $26.73 | 6.780% | $28.5423 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $186.84 | 5.234% | $196.6192 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $142.77 | 7.201% | $153.0509 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $154.60 | 8.742% | $168.1151 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $38.28 | 3.237% | $39.5191 | $39.52 | $39.50 | $39.50 |
| Purchase #7 | $177.68 | 3.107% | $183.2005 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $749.46 | $793.6761 | $793.68 | $793.65 | $793.60 | |