| 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 | $223.26 | 6.632% | $238.0666 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $69.42 | 12.296% | $77.9559 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $6.46 | 13.366% | $7.3234 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $91.50 | 4.779% | $95.8728 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $73.79 | 10.444% | $81.4966 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $46.97 | 4.253% | $48.9676 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $148.79 | 3.137% | $153.4575 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $660.19 | $703.1404 | $703.15 | $703.05 | $703.30 | |