| 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 | $12.58 | 13.388% | $14.2642 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $106.97 | 13.488% | $121.3981 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $238.51 | 13.174% | $269.9313 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $68.61 | 6.446% | $73.0326 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $164.50 | 4.256% | $171.5011 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $18.57 | 7.494% | $19.9616 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $201.67 | 10.254% | $222.3492 | $222.35 | $222.35 | $222.30 |
| 7 purchase totals = | $811.41 | $892.4381 | $892.43 | $892.45 | $892.40 | |