| 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 | $69.69 | 5.454% | $73.4909 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $135.96 | 4.481% | $142.0524 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $67.83 | 13.439% | $76.9457 | $76.95 | $76.95 | $76.90 |
| Purchase #4 | $148.67 | 5.179% | $156.3696 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $166.70 | 7.566% | $179.3125 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $115.37 | 10.424% | $127.3962 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $124.69 | 4.822% | $130.7026 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $828.91 | $886.2699 | $886.27 | $886.25 | $886.30 | |