| 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 | $58.78 | 6.134% | $62.3856 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $160.92 | 13.852% | $183.2106 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $193.98 | 10.820% | $214.9686 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $67.45 | 3.384% | $69.7325 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $248.53 | 10.315% | $274.1659 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $41.34 | 5.420% | $43.5806 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $39.50 | 5.639% | $41.7274 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $810.50 | $889.7712 | $889.78 | $889.80 | $889.80 | |