| 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 | $68.94 | 9.116% | $75.2246 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $204.44 | 9.291% | $223.4345 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $72.29 | 4.655% | $75.6551 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $50.66 | 9.682% | $55.5649 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $77.28 | 6.585% | $82.3689 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $38.55 | 9.304% | $42.1367 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $16.47 | 8.670% | $17.8979 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $528.63 | $572.2826 | $572.28 | $572.25 | $572.30 | |