| 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 | $47.78 | 12.182% | $53.6006 | $53.60 | $53.60 | $53.60 |
| Purchase #2 | $28.84 | 7.201% | $30.9168 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $221.84 | 8.122% | $239.8578 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $218.43 | 4.263% | $227.7417 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $114.51 | 9.197% | $125.0415 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $36.64 | 8.210% | $39.6481 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $130.43 | 9.526% | $142.8548 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $798.47 | $859.6613 | $859.66 | $859.65 | $859.60 | |