| 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 | $24.99 | 11.747% | $27.9256 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $149.26 | 11.461% | $166.3667 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $152.56 | 7.115% | $163.4146 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $127.45 | 7.363% | $136.8341 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $52.47 | 5.457% | $55.3333 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $95.63 | 9.638% | $104.8468 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $78.41 | 4.712% | $82.1047 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $680.77 | $736.8258 | $736.82 | $736.85 | $736.70 | |