| 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 | $74.89 | 9.405% | $81.9334 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $28.75 | 7.665% | $30.9537 | $30.95 | $30.95 | $31.00 |
| Purchase #3 | $127.70 | 11.348% | $142.1914 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $210.43 | 6.210% | $223.4977 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $217.64 | 13.458% | $246.93 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $234.84 | 6.436% | $249.9543 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $140.44 | 9.376% | $153.6077 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $1,034.69 | $1,129.0682 | $1,129.06 | $1,129.10 | $1,129.10 | |