| 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 | $49.30 | 12.303% | $55.3654 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $189.56 | 6.810% | $202.469 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $84.94 | 4.664% | $88.9016 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $82.81 | 6.318% | $88.0419 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $79.41 | 7.664% | $85.496 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $30.33 | 4.142% | $31.5863 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $165.36 | 8.699% | $179.7447 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $681.71 | $731.6049 | $731.61 | $731.60 | $731.60 | |