| 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 | $60.40 | 5.827% | $63.9195 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $109.75 | 12.345% | $123.2986 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $145.53 | 10.559% | $160.8965 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $122.50 | 7.366% | $131.5234 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $241.73 | 7.727% | $260.4085 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $125.46 | 13.161% | $141.9718 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $9.60 | 4.691% | $10.0503 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $814.97 | $892.0686 | $892.07 | $892.00 | $892.10 | |