| 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 | $33.71 | 5.449% | $35.5469 | $35.55 | $35.55 | $35.50 |
| Purchase #2 | $247.62 | 12.380% | $278.2754 | $278.28 | $278.30 | $278.30 |
| Purchase #3 | $146.97 | 5.338% | $154.8153 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $44.28 | 4.270% | $46.1708 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $51.62 | 5.416% | $54.4157 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $9.91 | 13.830% | $11.2806 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $107.29 | 5.705% | $113.4109 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $641.40 | $693.9156 | $693.93 | $693.90 | $693.90 | |