| 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 | $26.98 | 5.110% | $28.3587 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $81.37 | 13.779% | $92.582 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $200.83 | 12.365% | $225.6626 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $132.49 | 5.472% | $139.7399 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $113.43 | 9.832% | $124.5824 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $199.54 | 8.501% | $216.5029 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $28.87 | 10.855% | $32.0038 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $783.51 | $859.4323 | $859.42 | $859.45 | $859.50 | |