| 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 | $24.88 | 11.745% | $27.8022 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $59.94 | 11.241% | $66.6779 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $91.70 | 4.184% | $95.5367 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $233.90 | 10.650% | $258.8104 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $125.75 | 4.176% | $131.0013 | $131.00 | $131.00 | $131.00 |
| Purchase #6 | $206.79 | 5.356% | $217.8657 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $27.85 | 12.289% | $31.2725 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $770.81 | $828.9667 | $828.97 | $828.95 | $829.00 | |