| 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 | $27.73 | 12.231% | $31.1217 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $140.47 | 4.177% | $146.3374 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $127.48 | 4.689% | $133.4575 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $63.61 | 4.279% | $66.3319 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $97.92 | 9.792% | $107.5083 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $195.83 | 6.332% | $208.23 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $91.87 | 6.264% | $97.6247 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $744.91 | $790.6115 | $790.61 | $790.60 | $790.50 | |