| 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 | $65.42 | 5.764% | $69.1908 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $30.79 | 4.640% | $32.2187 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $230.86 | 10.721% | $255.6105 | $255.61 | $255.60 | $255.60 |
| Purchase #4 | $110.25 | 12.744% | $124.3003 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $206.39 | 7.780% | $222.4471 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $145.65 | 10.273% | $160.6126 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $73.44 | 3.747% | $76.1918 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $862.80 | $940.5718 | $940.57 | $940.55 | $940.50 | |