| 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 | $9.62 | 4.687% | $10.0709 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $125.80 | 4.525% | $131.4925 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $135.88 | 3.521% | $140.6643 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $81.76 | 8.522% | $88.7276 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $76.34 | 9.795% | $83.8175 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $233.34 | 12.238% | $261.8961 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $162.80 | 13.849% | $185.3462 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $825.54 | $902.0151 | $902.02 | $902.00 | $902.00 | |