| 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 | $11.35 | 12.479% | $12.7664 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $100.60 | 3.339% | $103.959 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $38.50 | 8.772% | $41.8772 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $179.68 | 7.597% | $193.3303 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $57.40 | 10.211% | $63.2611 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $112.83 | 4.341% | $117.728 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $197.46 | 11.450% | $220.0692 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $697.82 | $752.9912 | $753.00 | $753.00 | $753.10 | |