| 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 | $59.64 | 13.477% | $67.6777 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $137.86 | 6.856% | $147.3117 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $70.96 | 8.371% | $76.9001 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $198.89 | 11.704% | $222.1681 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $129.69 | 5.173% | $136.3989 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $16.99 | 5.719% | $17.9617 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $25.79 | 10.120% | $28.3999 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $639.82 | $696.8181 | $696.82 | $696.80 | $696.90 | |