| 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 | $48.69 | 8.167% | $52.6665 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $11.25 | 13.729% | $12.7945 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $28.83 | 13.500% | $32.7221 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $231.77 | 12.572% | $260.9081 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $25.31 | 6.485% | $26.9514 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $127.27 | 5.765% | $134.6071 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $170.45 | 9.213% | $186.1536 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $643.57 | $706.8033 | $706.80 | $706.75 | $706.90 | |