| 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 | $116.29 | 7.220% | $124.6861 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $40.66 | 13.178% | $46.0182 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $247.25 | 7.433% | $265.6281 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $174.83 | 12.125% | $196.0281 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $108.40 | 13.703% | $123.2541 | $123.25 | $123.25 | $123.30 |
| Purchase #6 | $57.90 | 9.796% | $63.5719 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $67.37 | 3.618% | $69.8074 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $812.70 | $888.9939 | $889.00 | $889.00 | $889.00 | |