| 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 | $240.39 | 5.513% | $253.6427 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $156.38 | 11.729% | $174.7218 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $6.74 | 6.547% | $7.1813 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $68.45 | 13.510% | $77.6976 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $31.51 | 3.867% | $32.7285 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $250.97 | 7.162% | $268.9445 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $30.55 | 8.780% | $33.2323 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $784.99 | $848.1487 | $848.14 | $848.20 | $848.00 | |