| 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 | $113.58 | 8.819% | $123.5966 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $5.27 | 7.475% | $5.6639 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $185.75 | 12.721% | $209.3793 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $144.90 | 12.477% | $162.9792 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $73.46 | 3.661% | $76.1494 | $76.15 | $76.15 | $76.10 |
| Purchase #6 | $55.60 | 8.693% | $60.4333 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $220.77 | 8.143% | $238.7473 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $799.33 | $876.9490 | $876.95 | $877.00 | $876.90 | |