| 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 | $59.41 | 13.533% | $67.45 | $67.45 | $67.45 | $67.50 |
| Purchase #2 | $147.55 | 8.213% | $159.6683 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $88.31 | 13.563% | $100.2875 | $100.29 | $100.30 | $100.30 |
| Purchase #4 | $28.73 | 11.213% | $31.9515 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $213.63 | 8.652% | $232.1133 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $108.79 | 5.293% | $114.5483 | $114.55 | $114.55 | $114.50 |
| Purchase #7 | $85.71 | 9.277% | $93.6613 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $732.13 | $799.6802 | $799.68 | $799.65 | $799.80 | |