| 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 | $88.66 | 11.648% | $98.9871 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $56.96 | 6.690% | $60.7706 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $236.61 | 5.627% | $249.924 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $100.96 | 6.585% | $107.6082 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $74.95 | 5.369% | $78.9741 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $103.44 | 4.169% | $107.7524 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $21.55 | 10.166% | $23.7408 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $683.13 | $727.7572 | $727.75 | $727.70 | $727.80 | |