| 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 | $93.25 | 12.266% | $104.688 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $126.93 | 6.684% | $135.414 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $205.47 | 4.485% | $214.6853 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $55.63 | 13.273% | $63.0138 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $134.37 | 6.334% | $142.881 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $166.83 | 13.827% | $189.8976 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $130.59 | 6.340% | $138.8694 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $913.07 | $989.4491 | $989.45 | $989.45 | $989.50 | |