| 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 | $16.43 | 9.608% | $18.0086 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $59.60 | 12.334% | $66.9511 | $66.95 | $66.95 | $67.00 |
| Purchase #3 | $230.54 | 5.648% | $243.5609 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $235.25 | 12.536% | $264.7409 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $167.25 | 3.658% | $173.368 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $80.57 | 6.486% | $85.7958 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $113.30 | 5.450% | $119.4749 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $902.94 | $971.9002 | $971.90 | $971.85 | $972.00 | |