| 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 | $23.98 | 3.174% | $24.7411 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $106.85 | 13.410% | $121.1786 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $81.79 | 3.162% | $84.3762 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $41.84 | 5.163% | $44.0002 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $218.76 | 4.869% | $229.4114 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $81.89 | 3.365% | $84.6456 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $63.77 | 13.430% | $72.3343 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $618.88 | $660.6874 | $660.69 | $660.75 | $660.60 | |